7121037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 5136243

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 1063, 2233, 3189, 6699, 7441, 11693, 22323, 30827, 35079, 81851, 92481, 215789, 245553, 339097, 647367, 1017291, 2373679, 7121037]

約数ペア:

[(1, 7121037), (3, 2373679), (7, 1017291), (11, 647367), (21, 339097), (29, 245553), (33, 215789), (77, 92481), (87, 81851), (203, 35079), (231, 30827), (319, 22323), (609, 11693), (957, 7441), (1063, 6699), (2233, 3189)]