222384723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{12739}}^1$

素因数の和:12799

約数の個数: 24

約数和(自身を含む): 338170560

約数和(自身を除く): 115785837

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 1587, 5819, 12739, 17457, 38217, 140129, 292997, 420387, 878991, 3222967, 6738931, 9668901, 20216793, 74128241, 222384723]

約数ペア:

[(1, 222384723), (3, 74128241), (11, 20216793), (23, 9668901), (33, 6738931), (69, 3222967), (253, 878991), (529, 420387), (759, 292997), (1587, 140129), (5819, 38217), (12739, 17457)]