503289909

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 756120960

約数和(自身を除く): 252831051

約数列:

[1, 3, 9, 27, 113, 293, 339, 563, 879, 1017, 1689, 2637, 3051, 5067, 7911, 15201, 33109, 63619, 99327, 164959, 190857, 297981, 494877, 572571, 893943, 1484631, 1717713, 4453893, 18640367, 55921101, 167763303, 503289909]

約数ペア:

[(1, 503289909), (3, 167763303), (9, 55921101), (27, 18640367), (113, 4453893), (293, 1717713), (339, 1484631), (563, 893943), (879, 572571), (1017, 494877), (1689, 297981), (2637, 190857), (3051, 164959), (5067, 99327), (7911, 63619), (15201, 33109)]