12207377

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 16022016

約数和(自身を除く): 3814639

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 607, 1183, 1547, 2873, 4249, 7891, 10319, 20111, 55237, 72233, 102583, 134147, 718081, 939029, 1743911, 12207377]

約数ペア:

[(1, 12207377), (7, 1743911), (13, 939029), (17, 718081), (91, 134147), (119, 102583), (169, 72233), (221, 55237), (607, 20111), (1183, 10319), (1547, 7891), (2873, 4249)]