2912145579

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{872161}}^1$

素因数の和:872227

約数の個数: 24

約数和(自身を含む): 4898061792

約数和(自身を除く): 1985916213

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 872161, 2616483, 6105127, 7849449, 18315381, 46224533, 54946143, 138673599, 323571731, 416020797, 970715193, 2912145579]

約数ペア:

[(1, 2912145579), (3, 970715193), (7, 416020797), (9, 323571731), (21, 138673599), (53, 54946143), (63, 46224533), (159, 18315381), (371, 7849449), (477, 6105127), (1113, 2616483), (3339, 872161)]