163640929

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9733}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 185023872

約数和(自身を除く): 21382943

約数列:

[1, 17, 23, 43, 391, 731, 989, 9733, 16813, 165461, 223859, 418519, 3805603, 7114823, 9625937, 163640929]

約数ペア:

[(1, 163640929), (17, 9625937), (23, 7114823), (43, 3805603), (391, 418519), (731, 223859), (989, 165461), (9733, 16813)]