4782102913

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{104827}}^1$

素因数の和:104874

約数の個数: 20

約数和(自身を含む): 5872464560

約数和(自身を除く): 1090361647

約数列:

[1, 7, 19, 49, 133, 343, 931, 2401, 6517, 45619, 104827, 733789, 1991713, 5136523, 13941991, 35955661, 97593937, 251689627, 683157559, 4782102913]

約数ペア:

[(1, 4782102913), (7, 683157559), (19, 251689627), (49, 97593937), (133, 35955661), (343, 13941991), (931, 5136523), (2401, 1991713), (6517, 733789), (45619, 104827)]