1440201213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{309521}}^1$

素因数の和:309585

約数の個数: 24

約数和(自身を含む): 2317700736

約数和(自身を除く): 877499523

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 309521, 928563, 2785689, 3404731, 10214193, 14547487, 30642579, 43642461, 130927383, 160022357, 480067071, 1440201213]

約数ペア:

[(1, 1440201213), (3, 480067071), (9, 160022357), (11, 130927383), (33, 43642461), (47, 30642579), (99, 14547487), (141, 10214193), (423, 3404731), (517, 2785689), (1551, 928563), (4653, 309521)]