521308323

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{2143}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 762577920

約数和(自身を除く): 241269597

約数列:

[1, 3, 9, 151, 179, 453, 537, 1359, 1611, 2143, 6429, 19287, 27029, 81087, 243261, 323593, 383597, 970779, 1150791, 2912337, 3452373, 57923147, 173769441, 521308323]

約数ペア:

[(1, 521308323), (3, 173769441), (9, 57923147), (151, 3452373), (179, 2912337), (453, 1150791), (537, 970779), (1359, 383597), (1611, 323593), (2143, 243261), (6429, 81087), (19287, 27029)]