1401099

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 2155008

約数和(自身を除く): 753909

約数列:

[1, 3, 7, 21, 137, 411, 487, 959, 1461, 2877, 3409, 10227, 66719, 200157, 467033, 1401099]

約数ペア:

[(1, 1401099), (3, 467033), (7, 200157), (21, 66719), (137, 10227), (411, 3409), (487, 2877), (959, 1461)]