26619229

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17207}}^1$

素因数の和:17244

約数の個数: 16

約数和(自身を含む): 34691328

約数和(自身を除く): 8072099

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 17207, 120449, 223691, 292519, 1565837, 2047633, 3802747, 26619229]

約数ペア:

[(1, 26619229), (7, 3802747), (13, 2047633), (17, 1565837), (91, 292519), (119, 223691), (221, 120449), (1547, 17207)]