42764931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 67601664

約数和(自身を除く): 24836733

約数列:

[1, 3, 9, 11, 33, 99, 487, 887, 1461, 2661, 4383, 5357, 7983, 9757, 16071, 29271, 48213, 87813, 431969, 1295907, 3887721, 4751659, 14254977, 42764931]

約数ペア:

[(1, 42764931), (3, 14254977), (9, 4751659), (11, 3887721), (33, 1295907), (99, 431969), (487, 87813), (887, 48213), (1461, 29271), (2661, 16071), (4383, 9757), (5357, 7983)]