27965119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18077}}^1$

素因数の和:18114

約数の個数: 16

約数和(自身を含む): 36445248

約数和(自身を除く): 8480129

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 18077, 126539, 235001, 307309, 1645007, 2151163, 3995017, 27965119]

約数ペア:

[(1, 27965119), (7, 3995017), (13, 2151163), (17, 1645007), (91, 307309), (119, 235001), (221, 126539), (1547, 18077)]