120487281

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1901}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 165367488

約数和(自身を除く): 44880207

約数列:

[1, 3, 37, 111, 571, 1713, 1901, 5703, 21127, 63381, 70337, 211011, 1085471, 3256413, 40162427, 120487281]

約数ペア:

[(1, 120487281), (3, 40162427), (37, 3256413), (111, 1085471), (571, 211011), (1713, 70337), (1901, 63381), (5703, 21127)]