23254721

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 27158400

約数和(自身を除く): 3903679

約数列:

[1, 7, 89, 163, 229, 623, 1141, 1603, 14507, 20381, 37327, 101549, 142667, 261289, 3322103, 23254721]

約数ペア:

[(1, 23254721), (7, 3322103), (89, 261289), (163, 142667), (229, 101549), (623, 37327), (1141, 20381), (1603, 14507)]