2019809937

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1\times {\mathrm{6967}}^1$

素因数の和:9368

約数の個数: 16

約数和(自身を含む): 2760331392

約数和(自身を除く): 740521455

約数列:

[1, 3, 41, 123, 2357, 6967, 7071, 20901, 96637, 285647, 289911, 856941, 16421219, 49263657, 673269979, 2019809937]

約数ペア:

[(1, 2019809937), (3, 673269979), (41, 49263657), (123, 16421219), (2357, 856941), (6967, 289911), (7071, 285647), (20901, 96637)]