1330661781

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{8317}}^1$

素因数の和:8965

約数の個数: 24

約数和(自身を含む): 1991828280

約数和(自身を除く): 661166499

約数列:

[1, 3, 9, 29, 87, 261, 613, 1839, 5517, 8317, 17777, 24951, 53331, 74853, 159993, 241193, 723579, 2170737, 5098321, 15294963, 45884889, 147851309, 443553927, 1330661781]

約数ペア:

[(1, 1330661781), (3, 443553927), (9, 147851309), (29, 45884889), (87, 15294963), (261, 5098321), (613, 2170737), (1839, 723579), (5517, 241193), (8317, 159993), (17777, 74853), (24951, 53331)]