870702989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{34471}}^1$

素因数の和:34580

約数の個数: 16

約数和(自身を含む): 984520320

約数和(自身を除く): 113817331

約数列:

[1, 13, 29, 67, 377, 871, 1943, 25259, 34471, 448123, 999659, 2309557, 12995567, 30024241, 66977153, 870702989]

約数ペア:

[(1, 870702989), (13, 66977153), (29, 30024241), (67, 12995567), (377, 2309557), (871, 999659), (1943, 448123), (25259, 34471)]