289809429

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061573}}^1$

素因数の和:1061596

約数の個数: 16

約数和(自身を含む): 475585152

約数和(自身を除く): 185775723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1061573, 3184719, 7431011, 13800449, 22293033, 41401347, 96603143, 289809429]

約数ペア:

[(1, 289809429), (3, 96603143), (7, 41401347), (13, 22293033), (21, 13800449), (39, 7431011), (91, 3184719), (273, 1061573)]