8271327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 12074880

約数和(自身を除く): 3803553

約数列:

[1, 3, 19, 31, 57, 93, 151, 453, 589, 961, 1767, 2869, 2883, 4681, 8607, 14043, 18259, 54777, 88939, 145111, 266817, 435333, 2757109, 8271327]

約数ペア:

[(1, 8271327), (3, 2757109), (19, 435333), (31, 266817), (57, 145111), (93, 88939), (151, 54777), (453, 18259), (589, 14043), (961, 8607), (1767, 4681), (2869, 2883)]