13786641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 21887424

約数和(自身を除く): 8100783

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 887, 1413, 1727, 2661, 5181, 7983, 9757, 15543, 29271, 87813, 139259, 417777, 1253331, 1531849, 4595547, 13786641]

約数ペア:

[(1, 13786641), (3, 4595547), (9, 1531849), (11, 1253331), (33, 417777), (99, 139259), (157, 87813), (471, 29271), (887, 15543), (1413, 9757), (1727, 7983), (2661, 5181)]