426504617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3413

約数の個数: 32

約数和(自身を含む): 562636800

約数和(自身を除く): 136132183

約数列:

[1, 7, 11, 23, 73, 77, 161, 253, 511, 803, 1679, 1771, 3299, 5621, 11753, 18469, 23093, 36289, 75877, 129283, 240827, 254023, 531139, 834647, 1685789, 2649097, 5539021, 5842529, 18543679, 38773147, 60929231, 426504617]

約数ペア:

[(1, 426504617), (7, 60929231), (11, 38773147), (23, 18543679), (73, 5842529), (77, 5539021), (161, 2649097), (253, 1685789), (511, 834647), (803, 531139), (1679, 254023), (1771, 240827), (3299, 129283), (5621, 75877), (11753, 36289), (18469, 23093)]