25317539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 29161440

約数和(自身を除く): 3843901

約数列:

[1, 13, 17, 109, 221, 1051, 1417, 1853, 13663, 17867, 24089, 114559, 232271, 1489267, 1947503, 25317539]

約数ペア:

[(1, 25317539), (13, 1947503), (17, 1489267), (109, 232271), (221, 114559), (1051, 24089), (1417, 17867), (1853, 13663)]