23229969

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 37012608

約数和(自身を除く): 13782639

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4271, 5439, 12813, 29897, 89691, 158027, 209279, 474081, 627837, 1106189, 3318567, 7743323, 23229969]

約数ペア:

[(1, 23229969), (3, 7743323), (7, 3318567), (21, 1106189), (37, 627837), (49, 474081), (111, 209279), (147, 158027), (259, 89691), (777, 29897), (1813, 12813), (4271, 5439)]