31434261

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4423}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 44169216

約数和(自身を除く): 12734955

約数列:

[1, 3, 23, 69, 103, 309, 2369, 4423, 7107, 13269, 101729, 305187, 455569, 1366707, 10478087, 31434261]

約数ペア:

[(1, 31434261), (3, 10478087), (23, 1366707), (69, 455569), (103, 305187), (309, 101729), (2369, 13269), (4423, 7107)]