3328221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 4860800

約数和(自身を除く): 1532579

約数列:

[1, 3, 13, 39, 61, 183, 793, 1399, 2379, 4197, 18187, 54561, 85339, 256017, 1109407, 3328221]

約数ペア:

[(1, 3328221), (3, 1109407), (13, 256017), (39, 85339), (61, 54561), (183, 18187), (793, 4197), (1399, 2379)]