4661643

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 7159040

約数和(自身を除く): 2497397

約数列:

[1, 3, 7, 21, 139, 417, 973, 1597, 2919, 4791, 11179, 33537, 221983, 665949, 1553881, 4661643]

約数ペア:

[(1, 4661643), (3, 1553881), (7, 665949), (21, 221983), (139, 33537), (417, 11179), (973, 4791), (1597, 2919)]