9779471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 11862480

約数和(自身を除く): 2083009

約数列:

[1, 13, 17, 19, 137, 221, 247, 289, 323, 1781, 2329, 2603, 3757, 4199, 5491, 30277, 33839, 39593, 44251, 71383, 514709, 575263, 752267, 9779471]

約数ペア:

[(1, 9779471), (13, 752267), (17, 575263), (19, 514709), (137, 71383), (221, 44251), (247, 39593), (289, 33839), (323, 30277), (1781, 5491), (2329, 4199), (2603, 3757)]