713222811

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 1281206784

約数和(自身を除く): 567983973

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 289, 301, 357, 387, 731, 867, 903, 911, 1071, 2023, 2193, 2601, 2709, 2733, 5117, 6069, 6377, 6579, 8199, 12427, 15351, 15487, 18207, 19131, 37281, 39173, 46053, 46461, 57393, 86989, 108409, 111843, 117519, 139383, 260967, 263279, 274211, 325227, 352557, 665941, 782901, 789837, 822633, 975681, 1842953, 1997823, 2369511, 2467899, 4661587, 5528859, 5993469, 11320997, 13984761, 16586577, 33962991, 41954283, 79246979, 101888973, 237740937, 713222811]

約数ペア:

[(1, 713222811), (3, 237740937), (7, 101888973), (9, 79246979), (17, 41954283), (21, 33962991), (43, 16586577), (51, 13984761), (63, 11320997), (119, 5993469), (129, 5528859), (153, 4661587), (289, 2467899), (301, 2369511), (357, 1997823), (387, 1842953), (731, 975681), (867, 822633), (903, 789837), (911, 782901), (1071, 665941), (2023, 352557), (2193, 325227), (2601, 274211), (2709, 263279), (2733, 260967), (5117, 139383), (6069, 117519), (6377, 111843), (6579, 108409), (8199, 86989), (12427, 57393), (15351, 46461), (15487, 46053), (18207, 39173), (19131, 37281)]