520121063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{8329}}^1$

素因数の和:9158

約数の個数: 16

約数和(自身を含む): 649340160

約数和(自身を除く): 129219097

約数列:

[1, 7, 11, 77, 811, 5677, 8329, 8921, 58303, 62447, 91619, 641333, 6754819, 47283733, 74303009, 520121063]

約数ペア:

[(1, 520121063), (7, 74303009), (11, 47283733), (77, 6754819), (811, 641333), (5677, 91619), (8329, 62447), (8921, 58303)]