320463

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 564480

約数和(自身を除く): 244017

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 83, 99, 117, 143, 249, 297, 351, 429, 747, 913, 1079, 1287, 2241, 2739, 3237, 3861, 8217, 9711, 11869, 24651, 29133, 35607, 106821, 320463]

約数ペア:

[(1, 320463), (3, 106821), (9, 35607), (11, 29133), (13, 24651), (27, 11869), (33, 9711), (39, 8217), (83, 3861), (99, 3237), (117, 2739), (143, 2241), (249, 1287), (297, 1079), (351, 913), (429, 747)]