1330682499

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{864641}}^1$

素因数の和:864672

約数の個数: 20

約数和(自身を含む): 2092433640

約数和(自身を除く): 761751141

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 864641, 2593923, 7781769, 16428179, 23345307, 49284537, 70035921, 147853611, 443560833, 1330682499]

約数ペア:

[(1, 1330682499), (3, 443560833), (9, 147853611), (19, 70035921), (27, 49284537), (57, 23345307), (81, 16428179), (171, 7781769), (513, 2593923), (1539, 864641)]