23120561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 25380864

約数和(自身を除く): 2260303

約数列:

[1, 17, 53, 67, 383, 901, 1139, 3551, 6511, 20299, 25661, 60367, 345083, 436237, 1360033, 23120561]

約数ペア:

[(1, 23120561), (17, 1360033), (53, 436237), (67, 345083), (383, 60367), (901, 25661), (1139, 20299), (3551, 6511)]