289484757

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{5807}}^1$

素因数の和:6033

約数の個数: 24

約数和(自身を含む): 434903040

約数和(自身を除く): 145418283

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 1719, 5539, 5807, 16617, 17421, 49851, 52263, 168403, 505209, 1109137, 1515627, 3327411, 9982233, 32164973, 96494919, 289484757]

約数ペア:

[(1, 289484757), (3, 96494919), (9, 32164973), (29, 9982233), (87, 3327411), (191, 1515627), (261, 1109137), (573, 505209), (1719, 168403), (5539, 52263), (5807, 49851), (16617, 17421)]