423325441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 551681280

約数和(自身を除く): 128355839

約数列:

[1, 7, 11, 29, 77, 101, 203, 319, 707, 1111, 1877, 2233, 2929, 7777, 13139, 20503, 20647, 32219, 54433, 144529, 189577, 225533, 381031, 598763, 1327039, 2085347, 4191341, 5497733, 14597429, 38484131, 60475063, 423325441]

約数ペア:

[(1, 423325441), (7, 60475063), (11, 38484131), (29, 14597429), (77, 5497733), (101, 4191341), (203, 2085347), (319, 1327039), (707, 598763), (1111, 381031), (1877, 225533), (2233, 189577), (2929, 144529), (7777, 54433), (13139, 32219), (20503, 20647)]