103399653

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37021}}^1$

素因数の和:37057

約数の個数: 24

約数和(自身を含む): 168820320

約数和(自身を除く): 65420667

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 37021, 111063, 259147, 703399, 777441, 1814029, 2110197, 4923793, 5442087, 14771379, 34466551, 103399653]

約数ペア:

[(1, 103399653), (3, 34466551), (7, 14771379), (19, 5442087), (21, 4923793), (49, 2110197), (57, 1814029), (133, 777441), (147, 703399), (399, 259147), (931, 111063), (2793, 37021)]