12254331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 18690048

約数和(自身を除く): 6435717

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 337, 391, 527, 713, 1011, 1173, 1581, 2139, 5729, 7751, 10447, 12121, 17187, 23253, 31341, 36363, 131767, 177599, 240281, 395301, 532797, 720843, 4084777, 12254331]

約数ペア:

[(1, 12254331), (3, 4084777), (17, 720843), (23, 532797), (31, 395301), (51, 240281), (69, 177599), (93, 131767), (337, 36363), (391, 31341), (527, 23253), (713, 17187), (1011, 12121), (1173, 10447), (1581, 7751), (2139, 5729)]