1330247781

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{1103}}^1\times {\mathrm{1301}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 1943375616

約数和(自身を除く): 613127835

約数列:

[1, 3, 9, 103, 309, 927, 1103, 1301, 3309, 3903, 9927, 11709, 113609, 134003, 340827, 402009, 1022481, 1206027, 1435003, 4305009, 12915027, 147805309, 443415927, 1330247781]

約数ペア:

[(1, 1330247781), (3, 443415927), (9, 147805309), (103, 12915027), (309, 4305009), (927, 1435003), (1103, 1206027), (1301, 1022481), (3309, 402009), (3903, 340827), (9927, 134003), (11709, 113609)]