6662409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 9643200

約数和(自身を除く): 2980791

約数列:

[1, 3, 13, 39, 139, 417, 1229, 1807, 3687, 5421, 15977, 47931, 170831, 512493, 2220803, 6662409]

約数ペア:

[(1, 6662409), (3, 2220803), (13, 512493), (39, 170831), (139, 47931), (417, 15977), (1229, 5421), (1807, 3687)]