420417069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{40351}}^1$

素因数の和:40528

約数の個数: 16

約数和(自身を含む): 588816384

約数和(自身を除く): 168399315

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 40351, 121053, 928073, 2784219, 6093001, 18279003, 140139023, 420417069]

約数ペア:

[(1, 420417069), (3, 140139023), (23, 18279003), (69, 6093001), (151, 2784219), (453, 928073), (3473, 121053), (10419, 40351)]