42519617

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 51363840

約数和(自身を除く): 8844223

約数列:

[1, 7, 23, 79, 161, 553, 1817, 3343, 12719, 23401, 76889, 264097, 538223, 1848679, 6074231, 42519617]

約数ペア:

[(1, 42519617), (7, 6074231), (23, 1848679), (79, 538223), (161, 264097), (553, 76889), (1817, 23401), (3343, 12719)]