1853631

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5303

約数の個数: 16

約数和(自身を含む): 2957920

約数和(自身を除く): 1104289

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5281, 15843, 47529, 68653, 142587, 205959, 617877, 1853631]

約数ペア:

[(1, 1853631), (3, 617877), (9, 205959), (13, 142587), (27, 68653), (39, 47529), (117, 15843), (351, 5281)]