2761633

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 3490560

約数和(自身を除く): 728927

約数列:

[1, 7, 17, 23, 119, 161, 391, 1009, 2737, 7063, 17153, 23207, 120071, 162449, 394519, 2761633]

約数ペア:

[(1, 2761633), (7, 394519), (17, 162449), (23, 120071), (119, 23207), (161, 17153), (391, 7063), (1009, 2737)]