2082171

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1465989

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 263, 273, 377, 609, 789, 1131, 1841, 2639, 3419, 5523, 7627, 7917, 10257, 22881, 23933, 53389, 71799, 99151, 160167, 297453, 694057, 2082171]

約数ペア:

[(1, 2082171), (3, 694057), (7, 297453), (13, 160167), (21, 99151), (29, 71799), (39, 53389), (87, 23933), (91, 22881), (203, 10257), (263, 7917), (273, 7627), (377, 5523), (609, 3419), (789, 2639), (1131, 1841)]