23242121

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 28957824

約数和(自身を除く): 5715703

約数列:

[1, 7, 23, 41, 49, 161, 287, 503, 943, 1127, 2009, 3521, 6601, 11569, 20623, 24647, 46207, 80983, 144361, 474329, 566881, 1010527, 3320303, 23242121]

約数ペア:

[(1, 23242121), (7, 3320303), (23, 1010527), (41, 566881), (49, 474329), (161, 144361), (287, 80983), (503, 46207), (943, 24647), (1127, 20623), (2009, 11569), (3521, 6601)]