23707047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 39972352

約数和(自身を除く): 16265305

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2347, 3367, 7041, 10101, 16429, 30511, 49287, 86839, 91533, 213577, 260517, 607873, 640731, 1128907, 1823619, 3386721, 7902349, 23707047]

約数ペア:

[(1, 23707047), (3, 7902349), (7, 3386721), (13, 1823619), (21, 1128907), (37, 640731), (39, 607873), (91, 260517), (111, 213577), (259, 91533), (273, 86839), (481, 49287), (777, 30511), (1443, 16429), (2347, 10101), (3367, 7041)]