1401543

素因数分解:

$3^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:58

約数の個数: 40

約数和(自身を含む): 2480016

約数和(自身を除く): 1078473

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 121, 143, 297, 351, 363, 429, 891, 1053, 1089, 1287, 1331, 1573, 3267, 3861, 3993, 4719, 9801, 11583, 11979, 14157, 17303, 35937, 42471, 51909, 107811, 127413, 155727, 467181, 1401543]

約数ペア:

[(1, 1401543), (3, 467181), (9, 155727), (11, 127413), (13, 107811), (27, 51909), (33, 42471), (39, 35937), (81, 17303), (99, 14157), (117, 11979), (121, 11583), (143, 9801), (297, 4719), (351, 3993), (363, 3861), (429, 3267), (891, 1573), (1053, 1331), (1089, 1287)]