2012311251

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{24907}}^1$

素因数の和:25151

約数の個数: 24

約数和(自身を含む): 2984177664

約数和(自身を除く): 971866413

約数列:

[1, 3, 9, 47, 141, 191, 423, 573, 1719, 8977, 24907, 26931, 74721, 80793, 224163, 1170629, 3511887, 4757237, 10535661, 14271711, 42815133, 223590139, 670770417, 2012311251]

約数ペア:

[(1, 2012311251), (3, 670770417), (9, 223590139), (47, 42815133), (141, 14271711), (191, 10535661), (423, 4757237), (573, 3511887), (1719, 1170629), (8977, 224163), (24907, 80793), (26931, 74721)]