2021061021

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1\times {\mathrm{1069}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 3105020160

約数和(自身を除く): 1083959139

約数列:

[1, 3, 7, 21, 197, 457, 591, 1069, 1371, 1379, 3199, 3207, 4137, 7483, 9597, 22449, 90029, 210593, 270087, 488533, 630203, 631779, 1465599, 1474151, 1890609, 3419731, 4422453, 10259193, 96241001, 288723003, 673687007, 2021061021]

約数ペア:

[(1, 2021061021), (3, 673687007), (7, 288723003), (21, 96241001), (197, 10259193), (457, 4422453), (591, 3419731), (1069, 1890609), (1371, 1474151), (1379, 1465599), (3199, 631779), (3207, 630203), (4137, 488533), (7483, 270087), (9597, 210593), (22449, 90029)]