12826281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 19197696

約数和(自身を除く): 6371415

約数列:

[1, 3, 13, 31, 39, 93, 103, 309, 403, 1209, 1339, 3193, 4017, 9579, 10609, 31827, 41509, 124527, 137917, 328879, 413751, 986637, 4275427, 12826281]

約数ペア:

[(1, 12826281), (3, 4275427), (13, 986637), (31, 413751), (39, 328879), (93, 137917), (103, 124527), (309, 41509), (403, 31827), (1209, 10609), (1339, 9579), (3193, 4017)]