13801953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^2$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 20770848

約数和(自身を除く): 6968895

約数列:

[1, 3, 11, 33, 41, 101, 123, 303, 451, 1111, 1353, 3333, 4141, 10201, 12423, 30603, 45551, 112211, 136653, 336633, 418241, 1254723, 4600651, 13801953]

約数ペア:

[(1, 13801953), (3, 4600651), (11, 1254723), (33, 418241), (41, 336633), (101, 136653), (123, 112211), (303, 45551), (451, 30603), (1111, 12423), (1353, 10201), (3333, 4141)]