501290313

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2243}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 723824640

約数和(自身を除く): 222534327

約数列:

[1, 3, 23, 41, 69, 79, 123, 237, 943, 1817, 2243, 2829, 3239, 5451, 6729, 9717, 51589, 74497, 91963, 154767, 177197, 223491, 275889, 531591, 2115149, 4075531, 6345447, 7265077, 12226593, 21795231, 167096771, 501290313]

約数ペア:

[(1, 501290313), (3, 167096771), (23, 21795231), (41, 12226593), (69, 7265077), (79, 6345447), (123, 4075531), (237, 2115149), (943, 531591), (1817, 275889), (2243, 223491), (2829, 177197), (3239, 154767), (5451, 91963), (6729, 74497), (9717, 51589)]