315198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 756000

約数和(自身を除く): 440802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 449, 702, 898, 1347, 2694, 4041, 5837, 8082, 11674, 12123, 17511, 24246, 35022, 52533, 105066, 157599, 315198]

約数ペア:

[(1, 315198), (2, 157599), (3, 105066), (6, 52533), (9, 35022), (13, 24246), (18, 17511), (26, 12123), (27, 11674), (39, 8082), (54, 5837), (78, 4041), (117, 2694), (234, 1347), (351, 898), (449, 702)]