12245409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 19823232

約数和(自身を除く): 7577823

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3343, 3663, 10029, 30087, 36773, 110319, 123691, 330957, 371073, 1113219, 1360601, 4081803, 12245409]

約数ペア:

[(1, 12245409), (3, 4081803), (9, 1360601), (11, 1113219), (33, 371073), (37, 330957), (99, 123691), (111, 110319), (333, 36773), (407, 30087), (1221, 10029), (3343, 3663)]