23152031

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 27016704

約数和(自身を除く): 3864673

約数列:

[1, 7, 103, 163, 197, 721, 1141, 1379, 16789, 20291, 32111, 117523, 142037, 224777, 3307433, 23152031]

約数ペア:

[(1, 23152031), (7, 3307433), (103, 224777), (163, 142037), (197, 117523), (721, 32111), (1141, 20291), (1379, 16789)]