12195953

素因数分解:

$7^2\times {\mathrm{11}}^4\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 30

約数和(自身を含む): 16523730

約数和(自身を除く): 4327777

約数列:

[1, 7, 11, 17, 49, 77, 119, 121, 187, 539, 833, 847, 1309, 1331, 2057, 5929, 9163, 9317, 14399, 14641, 22627, 65219, 100793, 102487, 158389, 248897, 717409, 1108723, 1742279, 12195953]

約数ペア:

[(1, 12195953), (7, 1742279), (11, 1108723), (17, 717409), (49, 248897), (77, 158389), (119, 102487), (121, 100793), (187, 65219), (539, 22627), (833, 14641), (847, 14399), (1309, 9317), (1331, 9163), (2057, 5929)]