15170589

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 25276992

約数和(自身を除く): 10106403

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2131, 2373, 6393, 7119, 14917, 19179, 44751, 134253, 240803, 722409, 1685621, 2167227, 5056863, 15170589]

約数ペア:

[(1, 15170589), (3, 5056863), (7, 2167227), (9, 1685621), (21, 722409), (63, 240803), (113, 134253), (339, 44751), (791, 19179), (1017, 14917), (2131, 7119), (2373, 6393)]