351620159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32321}}^1$

素因数の和:32398

約数の個数: 16

約数和(自身を含む): 409584384

約数和(自身を除く): 57964225

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 32321, 355531, 743383, 1389803, 8177213, 15287833, 31965469, 351620159]

約数ペア:

[(1, 351620159), (11, 31965469), (23, 15287833), (43, 8177213), (253, 1389803), (473, 743383), (989, 355531), (10879, 32321)]