25283167

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 33356400

約数和(自身を除く): 8073233

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 2089, 12103, 14623, 27157, 39691, 102361, 190099, 277837, 515983, 1330693, 1944859, 3611881, 25283167]

約数ペア:

[(1, 25283167), (7, 3611881), (13, 1944859), (19, 1330693), (49, 515983), (91, 277837), (133, 190099), (247, 102361), (637, 39691), (931, 27157), (1729, 14623), (2089, 12103)]