3765307

素因数分解:

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

素因数の和:307

約数の個数: 24

約数和(自身を含む): 4941216

約数和(自身を除く): 1175909

約数列:

[1, 7, 13, 23, 49, 91, 161, 257, 299, 637, 1127, 1799, 2093, 3341, 5911, 12593, 14651, 23387, 41377, 76843, 163709, 289639, 537901, 3765307]

約数ペア:

[(1, 3765307), (7, 537901), (13, 289639), (23, 163709), (49, 76843), (91, 41377), (161, 23387), (257, 14651), (299, 12593), (637, 5911), (1127, 3341), (1799, 2093)]