889367059

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{5689}}^1$

素因数の和:6690

約数の個数: 16

約数和(自身を含む): 1061890560

約数和(自身を除く): 172523501

約数列:

[1, 7, 23, 161, 971, 5689, 6797, 22333, 39823, 130847, 156331, 915929, 5524019, 38668133, 127052437, 889367059]

約数ペア:

[(1, 889367059), (7, 127052437), (23, 38668133), (161, 5524019), (971, 915929), (5689, 156331), (6797, 130847), (22333, 39823)]