13204122051

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{20809}}^1\times {\mathrm{6823}}^1$

素因数の和:27666

約数の個数: 16

約数和(自身を含む): 18176952320

約数和(自身を除く): 4972830269

約数列:

[1, 3, 31, 93, 6823, 20469, 20809, 62427, 211513, 634539, 645079, 1935237, 141979807, 425939421, 4401374017, 13204122051]

約数ペア:

[(1, 13204122051), (3, 4401374017), (31, 425939421), (93, 141979807), (6823, 1935237), (20469, 645079), (20809, 634539), (62427, 211513)]