5007681

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 8359104

約数和(自身を除く): 3351423

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 787, 909, 2121, 2361, 5509, 6363, 7083, 16527, 49581, 79487, 238461, 556409, 715383, 1669227, 5007681]

約数ペア:

[(1, 5007681), (3, 1669227), (7, 715383), (9, 556409), (21, 238461), (63, 79487), (101, 49581), (303, 16527), (707, 7083), (787, 6363), (909, 5509), (2121, 2361)]