628157439

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33347}}^1$

素因数の和:33396

約数の個数: 48

約数和(自身を含む): 1165312512

約数和(自身を除く): 537155073

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 18837, 33347, 100041, 233429, 300123, 433511, 700287, 766981, 1300533, 2100861, 2300943, 3034577, 3901599, 5368867, 6902829, 9103731, 9970753, 16106601, 27311193, 29912259, 48319803, 69795271, 89736777, 209385813, 628157439]

約数ペア:

[(1, 628157439), (3, 209385813), (7, 89736777), (9, 69795271), (13, 48319803), (21, 29912259), (23, 27311193), (39, 16106601), (63, 9970753), (69, 9103731), (91, 6902829), (117, 5368867), (161, 3901599), (207, 3034577), (273, 2300943), (299, 2100861), (483, 1300533), (819, 766981), (897, 700287), (1449, 433511), (2093, 300123), (2691, 233429), (6279, 100041), (18837, 33347)]