16530059

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 20818080

約数和(自身を除く): 4288021

約数列:

[1, 7, 13, 89, 91, 157, 169, 623, 1099, 1157, 1183, 2041, 8099, 13973, 14287, 15041, 26533, 97811, 105287, 181649, 185731, 1271543, 2361437, 16530059]

約数ペア:

[(1, 16530059), (7, 2361437), (13, 1271543), (89, 185731), (91, 181649), (157, 105287), (169, 97811), (623, 26533), (1099, 15041), (1157, 14287), (1183, 13973), (2041, 8099)]