12371723

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 15979488

約数和(自身を除く): 3607765

約数列:

[1, 7, 13, 23, 91, 161, 257, 299, 529, 1799, 2093, 3341, 3703, 5911, 6877, 23387, 41377, 48139, 76843, 135953, 537901, 951671, 1767389, 12371723]

約数ペア:

[(1, 12371723), (7, 1767389), (13, 951671), (23, 537901), (91, 135953), (161, 76843), (257, 48139), (299, 41377), (529, 23387), (1799, 6877), (2093, 5911), (3341, 3703)]