3835557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 6671808

約数和(自身を除く): 2836251

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 53, 99, 129, 153, 159, 187, 387, 473, 477, 561, 583, 731, 901, 1419, 1683, 1749, 2193, 2279, 2703, 4257, 5247, 6579, 6837, 8041, 8109, 9911, 20511, 24123, 25069, 29733, 38743, 72369, 75207, 89199, 116229, 225621, 348687, 426173, 1278519, 3835557]

約数ペア:

[(1, 3835557), (3, 1278519), (9, 426173), (11, 348687), (17, 225621), (33, 116229), (43, 89199), (51, 75207), (53, 72369), (99, 38743), (129, 29733), (153, 25069), (159, 24123), (187, 20511), (387, 9911), (473, 8109), (477, 8041), (561, 6837), (583, 6579), (731, 5247), (901, 4257), (1419, 2703), (1683, 2279), (1749, 2193)]