13190463

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 23071776

約数和(自身を除く): 9881313

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 277, 333, 407, 429, 481, 831, 1221, 1287, 1443, 2493, 3047, 3601, 3663, 4329, 5291, 9141, 10249, 10803, 15873, 27423, 30747, 32409, 39611, 47619, 92241, 112739, 118833, 133237, 338217, 356499, 399711, 1014651, 1199133, 1465607, 4396821, 13190463]

約数ペア:

[(1, 13190463), (3, 4396821), (9, 1465607), (11, 1199133), (13, 1014651), (33, 399711), (37, 356499), (39, 338217), (99, 133237), (111, 118833), (117, 112739), (143, 92241), (277, 47619), (333, 39611), (407, 32409), (429, 30747), (481, 27423), (831, 15873), (1221, 10803), (1287, 10249), (1443, 9141), (2493, 5291), (3047, 4329), (3601, 3663)]