1330297917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{725749}}^1$

素因数の和:725812

約数の個数: 16

約数和(自身を含む): 1950816000

約数和(自身を除く): 620518083

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 725749, 2177247, 9434737, 28304211, 34110203, 102330609, 443432639, 1330297917]

約数ペア:

[(1, 1330297917), (3, 443432639), (13, 102330609), (39, 34110203), (47, 28304211), (141, 9434737), (611, 2177247), (1833, 725749)]