23167991

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 30834720

約数和(自身を除く): 7666729

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 1609, 2057, 11263, 14399, 17699, 27353, 123893, 191471, 194689, 300883, 1362823, 2106181, 3309713, 23167991]

約数ペア:

[(1, 23167991), (7, 3309713), (11, 2106181), (17, 1362823), (77, 300883), (119, 194689), (121, 191471), (187, 123893), (847, 27353), (1309, 17699), (1609, 14399), (2057, 11263)]