89030683

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 111919104

約数和(自身を除く): 22888421

約数列:

[1, 7, 17, 43, 119, 127, 137, 301, 731, 889, 959, 2159, 2329, 5117, 5461, 5891, 15113, 16303, 17399, 38227, 41237, 92837, 100147, 121793, 295783, 649859, 701029, 748157, 2070481, 5237099, 12718669, 89030683]

約数ペア:

[(1, 89030683), (7, 12718669), (17, 5237099), (43, 2070481), (119, 748157), (127, 701029), (137, 649859), (301, 295783), (731, 121793), (889, 100147), (959, 92837), (2159, 41237), (2329, 38227), (5117, 17399), (5461, 16303), (5891, 15113)]