131845319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 144099648

約数和(自身を除く): 12254329

約数列:

[1, 17, 37, 263, 629, 797, 4471, 9731, 13549, 29489, 165427, 209611, 501313, 3563387, 7755607, 131845319]

約数ペア:

[(1, 131845319), (17, 7755607), (37, 3563387), (263, 501313), (629, 209611), (797, 165427), (4471, 29489), (9731, 13549)]