61580197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3496

約数の個数: 16

約数和(自身を含む): 74636800

約数和(自身を除く): 13056603

約数列:

[1, 7, 19, 133, 139, 973, 2641, 3331, 18487, 23317, 63289, 443023, 463009, 3241063, 8797171, 61580197]

約数ペア:

[(1, 61580197), (7, 8797171), (19, 3241063), (133, 463009), (139, 443023), (973, 63289), (2641, 23317), (3331, 18487)]