716821007

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1\times {\mathrm{1361}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 832803072

約数和(自身を除く): 115982065

約数列:

[1, 7, 67, 469, 1123, 1361, 7861, 9527, 75241, 91187, 526687, 638309, 1528403, 10698821, 102403001, 716821007]

約数ペア:

[(1, 716821007), (7, 102403001), (67, 10698821), (469, 1528403), (1123, 638309), (1361, 526687), (7861, 91187), (9527, 75241)]