622454469

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2280053}}^1$

素因数の和:2280076

約数の個数: 16

約数和(自身を含む): 1021464192

約数和(自身を除く): 399009723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2280053, 6840159, 15960371, 29640689, 47881113, 88922067, 207484823, 622454469]

約数ペア:

[(1, 622454469), (3, 207484823), (7, 88922067), (13, 47881113), (21, 29640689), (39, 15960371), (91, 6840159), (273, 2280053)]