69895007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45181}}^1$

素因数の和:45218

約数の個数: 16

約数和(自身を含む): 91086912

約数和(自身を除く): 21191905

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 45181, 316267, 587353, 768077, 4111471, 5376539, 9985001, 69895007]

約数ペア:

[(1, 69895007), (7, 9985001), (13, 5376539), (17, 4111471), (91, 768077), (119, 587353), (221, 316267), (1547, 45181)]