12156573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 19514880

約数和(自身を除く): 7358307

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 659, 1419, 1677, 1977, 6149, 7249, 8567, 18447, 21747, 25701, 28337, 85011, 94237, 282711, 311707, 368381, 935121, 1105143, 4052191, 12156573]

約数ペア:

[(1, 12156573), (3, 4052191), (11, 1105143), (13, 935121), (33, 368381), (39, 311707), (43, 282711), (129, 94237), (143, 85011), (429, 28337), (473, 25701), (559, 21747), (659, 18447), (1419, 8567), (1677, 7249), (1977, 6149)]