4665999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 6747104

約数和(自身を除く): 2081105

約数列:

[1, 3, 13, 39, 181, 543, 661, 1983, 2353, 7059, 8593, 25779, 119641, 358923, 1555333, 4665999]

約数ペア:

[(1, 4665999), (3, 1555333), (13, 358923), (39, 119641), (181, 25779), (543, 8593), (661, 7059), (1983, 2353)]