42665161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24091}}^1$

素因数の和:24132

約数の個数: 16

約数和(自身を含む): 55507968

約数和(自身を除く): 12842807

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 24091, 168637, 265001, 554093, 1855007, 3878651, 6095023, 42665161]

約数ペア:

[(1, 42665161), (7, 6095023), (11, 3878651), (23, 1855007), (77, 554093), (161, 265001), (253, 168637), (1771, 24091)]