28347143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 33878064

約数和(自身を除く): 5530921

約数列:

[1, 11, 17, 37, 187, 241, 289, 407, 629, 2651, 3179, 4097, 6919, 8917, 10693, 45067, 69649, 98087, 117623, 151589, 766139, 1667479, 2577013, 28347143]

約数ペア:

[(1, 28347143), (11, 2577013), (17, 1667479), (37, 766139), (187, 151589), (241, 117623), (289, 98087), (407, 69649), (629, 45067), (2651, 10693), (3179, 8917), (4097, 6919)]