279770009

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 294174720

約数和(自身を除く): 14404711

約数列:

[1, 31, 83, 227, 479, 2573, 7037, 14849, 18841, 39757, 108733, 584071, 1232467, 3370723, 9024839, 279770009]

約数ペア:

[(1, 279770009), (31, 9024839), (83, 3370723), (227, 1232467), (479, 584071), (2573, 108733), (7037, 39757), (14849, 18841)]