3115281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 4707136

約数和(自身を除く): 1591855

約数列:

[1, 3, 13, 23, 39, 69, 151, 299, 453, 529, 897, 1587, 1963, 3473, 5889, 6877, 10419, 20631, 45149, 79879, 135447, 239637, 1038427, 3115281]

約数ペア:

[(1, 3115281), (3, 1038427), (13, 239637), (23, 135447), (39, 79879), (69, 45149), (151, 20631), (299, 10419), (453, 6877), (529, 5889), (897, 3473), (1587, 1963)]