5030421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 2849259

約数列:

[1, 3, 11, 19, 33, 57, 71, 113, 209, 213, 339, 627, 781, 1243, 1349, 2147, 2343, 3729, 4047, 6441, 8023, 14839, 23617, 24069, 44517, 70851, 88253, 152437, 264759, 457311, 1676807, 5030421]

約数ペア:

[(1, 5030421), (3, 1676807), (11, 457311), (19, 264759), (33, 152437), (57, 88253), (71, 70851), (113, 44517), (209, 24069), (213, 23617), (339, 14839), (627, 8023), (781, 6441), (1243, 4047), (1349, 3729), (2147, 2343)]