38253771

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 57161520

約数和(自身を除く): 18907749

約数列:

[1, 3, 9, 59, 61, 177, 183, 531, 549, 1181, 3543, 3599, 10629, 10797, 32391, 69679, 72041, 209037, 216123, 627111, 648369, 4250419, 12751257, 38253771]

約数ペア:

[(1, 38253771), (3, 12751257), (9, 4250419), (59, 648369), (61, 627111), (177, 216123), (183, 209037), (531, 72041), (549, 69679), (1181, 32391), (3543, 10797), (3599, 10629)]