2620527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 4462080

約数和(自身を除く): 1841553

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 331, 377, 609, 993, 1131, 2317, 2639, 4303, 6951, 7917, 9599, 12909, 28797, 30121, 67193, 90363, 124787, 201579, 374361, 873509, 2620527]

約数ペア:

[(1, 2620527), (3, 873509), (7, 374361), (13, 201579), (21, 124787), (29, 90363), (39, 67193), (87, 30121), (91, 28797), (203, 12909), (273, 9599), (331, 7917), (377, 6951), (609, 4303), (993, 2639), (1131, 2317)]