280057587

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{4091}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 393486720

約数和(自身を除く): 113429133

約数列:

[1, 3, 19, 57, 1201, 3603, 4091, 12273, 22819, 68457, 77729, 233187, 4913291, 14739873, 93352529, 280057587]

約数ペア:

[(1, 280057587), (3, 93352529), (19, 14739873), (57, 4913291), (1201, 233187), (3603, 77729), (4091, 68457), (12273, 22819)]