4978659

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3001}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 7685120

約数和(自身を除く): 2706461

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 3001, 9003, 21007, 63021, 237079, 711237, 1659553, 4978659]

約数ペア:

[(1, 4978659), (3, 1659553), (7, 711237), (21, 237079), (79, 63021), (237, 21007), (553, 9003), (1659, 3001)]