169621343

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 180652032

約数和(自身を除く): 11030689

約数列:

[1, 23, 71, 241, 431, 1633, 5543, 9913, 17111, 30601, 103871, 393553, 703823, 2389033, 7374841, 169621343]

約数ペア:

[(1, 169621343), (23, 7374841), (71, 2389033), (241, 703823), (431, 393553), (1633, 103871), (5543, 30601), (9913, 17111)]