38323311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 56871360

約数和(自身を除く): 18548049

約数列:

[1, 3, 13, 39, 61, 89, 181, 183, 267, 543, 793, 1157, 2353, 2379, 3471, 5429, 7059, 11041, 16109, 16287, 33123, 48327, 70577, 143533, 209417, 211731, 430599, 628251, 982649, 2947947, 12774437, 38323311]

約数ペア:

[(1, 38323311), (3, 12774437), (13, 2947947), (39, 982649), (61, 628251), (89, 430599), (181, 211731), (183, 209417), (267, 143533), (543, 70577), (793, 48327), (1157, 33123), (2353, 16287), (2379, 16109), (3471, 11041), (5429, 7059)]