17128859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 19768320

約数和(自身を除く): 2639461

約数列:

[1, 11, 23, 79, 253, 857, 869, 1817, 9427, 19711, 19987, 67703, 216821, 744733, 1557169, 17128859]

約数ペア:

[(1, 17128859), (11, 1557169), (23, 744733), (79, 216821), (253, 67703), (857, 19987), (869, 19711), (1817, 9427)]