47263671

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57709}}^1$

素因数の和:57735

約数の個数: 24

約数和(自身を含む): 84025760

約数和(自身を除く): 36762089

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 57709, 173127, 403963, 519381, 750217, 1211889, 2250651, 3635667, 5251519, 6751953, 15754557, 47263671]

約数ペア:

[(1, 47263671), (3, 15754557), (7, 6751953), (9, 5251519), (13, 3635667), (21, 2250651), (39, 1211889), (63, 750217), (91, 519381), (117, 403963), (273, 173127), (819, 57709)]