530185581

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{284587}}^1$

素因数の和:284622

約数の個数: 20

約数和(自身を含む): 826443552

約数和(自身を除く): 296257971

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 284587, 853761, 2561283, 6545501, 7683849, 19636503, 23051547, 58909509, 176728527, 530185581]

約数ペア:

[(1, 530185581), (3, 176728527), (9, 58909509), (23, 23051547), (27, 19636503), (69, 7683849), (81, 6545501), (207, 2561283), (621, 853761), (1863, 284587)]