2253009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 3329280

約数和(自身を除く): 1076271

約数列:

[1, 3, 11, 33, 67, 201, 737, 1019, 2211, 3057, 11209, 33627, 68273, 204819, 751003, 2253009]

約数ペア:

[(1, 2253009), (3, 751003), (11, 204819), (33, 68273), (67, 33627), (201, 11209), (737, 3057), (1019, 2211)]