5118147

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 20

約数和(自身を含む): 7710120

約数和(自身を除く): 2591973

約数列:

[1, 3, 9, 27, 81, 179, 353, 537, 1059, 1611, 3177, 4833, 9531, 14499, 28593, 63187, 189561, 568683, 1706049, 5118147]

約数ペア:

[(1, 5118147), (3, 1706049), (9, 568683), (27, 189561), (81, 63187), (179, 28593), (353, 14499), (537, 9531), (1059, 4833), (1611, 3177)]