56616217

素因数分解:

$7^2\times {\mathrm{719}}^1\times {\mathrm{1607}}^1$

素因数の和:2340

約数の個数: 12

約数和(自身を含む): 65992320

約数和(自身を除く): 9376103

約数列:

[1, 7, 49, 719, 1607, 5033, 11249, 35231, 78743, 1155433, 8088031, 56616217]

約数ペア:

[(1, 56616217), (7, 8088031), (49, 1155433), (719, 78743), (1607, 35231), (5033, 11249)]