789024621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 1425973248

約数和(自身を除く): 636948627

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 53, 77, 119, 159, 187, 223, 231, 289, 357, 371, 561, 583, 669, 867, 901, 1113, 1309, 1561, 1749, 2023, 2453, 2703, 3179, 3791, 3927, 4081, 4683, 6069, 6307, 7359, 9537, 9911, 11373, 11819, 12243, 15317, 17171, 18921, 22253, 26537, 29733, 35457, 41701, 45951, 51513, 64447, 66759, 69377, 79611, 82733, 107219, 125103, 130009, 168487, 193341, 200923, 208131, 248199, 291907, 321657, 390027, 451129, 505461, 602769, 708917, 875721, 910063, 1179409, 1353387, 1406461, 2126751, 2210153, 2730189, 3415691, 3538227, 4219383, 4962419, 6630459, 10247073, 14887257, 15471071, 23909837, 37572601, 46413213, 71729511, 112717803, 263008207, 789024621]

約数ペア:

[(1, 789024621), (3, 263008207), (7, 112717803), (11, 71729511), (17, 46413213), (21, 37572601), (33, 23909837), (51, 15471071), (53, 14887257), (77, 10247073), (119, 6630459), (159, 4962419), (187, 4219383), (223, 3538227), (231, 3415691), (289, 2730189), (357, 2210153), (371, 2126751), (561, 1406461), (583, 1353387), (669, 1179409), (867, 910063), (901, 875721), (1113, 708917), (1309, 602769), (1561, 505461), (1749, 451129), (2023, 390027), (2453, 321657), (2703, 291907), (3179, 248199), (3791, 208131), (3927, 200923), (4081, 193341), (4683, 168487), (6069, 130009), (6307, 125103), (7359, 107219), (9537, 82733), (9911, 79611), (11373, 69377), (11819, 66759), (12243, 64447), (15317, 51513), (17171, 45951), (18921, 41701), (22253, 35457), (26537, 29733)]