98841021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{7639}}^1$

素因数の和:7888

約数の個数: 16

約数和(自身を含む): 139353600

約数和(自身を除く): 40512579

約数列:

[1, 3, 19, 57, 227, 681, 4313, 7639, 12939, 22917, 145141, 435423, 1734053, 5202159, 32947007, 98841021]

約数ペア:

[(1, 98841021), (3, 32947007), (19, 5202159), (57, 1734053), (227, 435423), (681, 145141), (4313, 22917), (7639, 12939)]