109426681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3331}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 142183104

約数和(自身を除く): 32756423

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2527, 3331, 4693, 23317, 32851, 43303, 63289, 303121, 443023, 822757, 1202491, 5759299, 8417437, 15632383, 109426681]

約数ペア:

[(1, 109426681), (7, 15632383), (13, 8417437), (19, 5759299), (91, 1202491), (133, 822757), (247, 443023), (361, 303121), (1729, 63289), (2527, 43303), (3331, 32851), (4693, 23317)]