13974429

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10909}}^1$

素因数の和:10980

約数の個数: 16

約数和(自身を含む): 21645440

約数和(自身を除く): 7671011

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10909, 32727, 76363, 229089, 665449, 1996347, 4658143, 13974429]

約数ペア:

[(1, 13974429), (3, 4658143), (7, 1996347), (21, 665449), (61, 229089), (183, 76363), (427, 32727), (1281, 10909)]