120720015361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3338773}}^1$

素因数の和:3338976

約数の個数: 16

約数和(自身を含む): 139427202240

約数和(自身を除く): 18707186879

約数列:

[1, 11, 19, 173, 209, 1903, 3287, 36157, 3338773, 36726503, 63436687, 577607729, 697803557, 6353685019, 10974546851, 120720015361]

約数ペア:

[(1, 120720015361), (11, 10974546851), (19, 6353685019), (173, 697803557), (209, 577607729), (1903, 63436687), (3287, 36726503), (36157, 3338773)]