3057999

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{653}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 4687872

約数和(自身を除く): 1629873

約数列:

[1, 3, 7, 21, 223, 653, 669, 1561, 1959, 4571, 4683, 13713, 145619, 436857, 1019333, 3057999]

約数ペア:

[(1, 3057999), (3, 1019333), (7, 436857), (21, 145619), (223, 13713), (653, 4683), (669, 4571), (1561, 1959)]