121199689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{907}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 137798080

約数和(自身を除く): 16598391

約数列:

[1, 13, 19, 247, 541, 907, 7033, 10279, 11791, 17233, 133627, 224029, 490687, 6378931, 9323053, 121199689]

約数ペア:

[(1, 121199689), (13, 9323053), (19, 6378931), (247, 490687), (541, 224029), (907, 133627), (7033, 17233), (10279, 11791)]