2020702467

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{246097}}^1$

素因数の和:246147

約数の個数: 32

約数和(自身を含む): 3402058752

約数和(自身を除く): 1381356285

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 246097, 738291, 1722679, 4183649, 5168037, 5660231, 12550947, 16980693, 29285543, 39621617, 87856629, 96223927, 118864851, 288671781, 673567489, 2020702467]

約数ペア:

[(1, 2020702467), (3, 673567489), (7, 288671781), (17, 118864851), (21, 96223927), (23, 87856629), (51, 39621617), (69, 29285543), (119, 16980693), (161, 12550947), (357, 5660231), (391, 5168037), (483, 4183649), (1173, 1722679), (2737, 738291), (8211, 246097)]