23268427

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 7576373

約数列:

[1, 7, 13, 17, 89, 91, 119, 169, 221, 623, 1157, 1183, 1513, 1547, 2197, 2873, 8099, 10591, 15041, 15379, 19669, 20111, 37349, 105287, 137683, 195533, 255697, 261443, 1368731, 1789879, 3324061, 23268427]

約数ペア:

[(1, 23268427), (7, 3324061), (13, 1789879), (17, 1368731), (89, 261443), (91, 255697), (119, 195533), (169, 137683), (221, 105287), (623, 37349), (1157, 20111), (1183, 19669), (1513, 15379), (1547, 15041), (2197, 10591), (2873, 8099)]