31712469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 44364672

約数和(自身を除く): 12652203

約数列:

[1, 3, 23, 69, 197, 591, 2333, 4531, 6999, 13593, 53659, 160977, 459601, 1378803, 10570823, 31712469]

約数ペア:

[(1, 31712469), (3, 10570823), (23, 1378803), (69, 459601), (197, 160977), (591, 53659), (2333, 13593), (4531, 6999)]