7887932949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{147739}}^1$

素因数の和:147829

約数の個数: 24

約数和(自身を含む): 11640730080

約数和(自身を除く): 3752797131

約数列:

[1, 3, 13, 37, 39, 111, 481, 1369, 1443, 4107, 17797, 53391, 147739, 443217, 1920607, 5466343, 5761821, 16399029, 71062459, 202254691, 213187377, 606764073, 2629310983, 7887932949]

約数ペア:

[(1, 7887932949), (3, 2629310983), (13, 606764073), (37, 213187377), (39, 202254691), (111, 71062459), (481, 16399029), (1369, 5761821), (1443, 5466343), (4107, 1920607), (17797, 443217), (53391, 147739)]