156630747

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{573739}}^1$

素因数の和:573762

約数の個数: 16

約数和(自身を含む): 257035520

約数和(自身を除く): 100404773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 573739, 1721217, 4016173, 7458607, 12048519, 22375821, 52210249, 156630747]

約数ペア:

[(1, 156630747), (3, 52210249), (7, 22375821), (13, 12048519), (21, 7458607), (39, 4016173), (91, 1721217), (273, 573739)]