12407931

素因数分解:

$3^3\times {\mathrm{19}}^3\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 19692800

約数和(自身を除く): 7284869

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 361, 513, 603, 1083, 1273, 1809, 3249, 3819, 6859, 9747, 11457, 20577, 24187, 34371, 61731, 72561, 185193, 217683, 459553, 653049, 1378659, 4135977, 12407931]

約数ペア:

[(1, 12407931), (3, 4135977), (9, 1378659), (19, 653049), (27, 459553), (57, 217683), (67, 185193), (171, 72561), (201, 61731), (361, 34371), (513, 24187), (603, 20577), (1083, 11457), (1273, 9747), (1809, 6859), (3249, 3819)]