442611

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:132

約数の個数: 24

約数和(自身を含む): 717360

約数和(自身を除く): 274749

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 169, 291, 351, 507, 873, 1261, 1521, 2619, 3783, 4563, 11349, 16393, 34047, 49179, 147537, 442611]

約数ペア:

[(1, 442611), (3, 147537), (9, 49179), (13, 34047), (27, 16393), (39, 11349), (97, 4563), (117, 3783), (169, 2619), (291, 1521), (351, 1261), (507, 873)]