11961943

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 14049280

約数和(自身を除く): 2087337

約数列:

[1, 7, 79, 97, 223, 553, 679, 1561, 7663, 17617, 21631, 53641, 123319, 151417, 1708849, 11961943]

約数ペア:

[(1, 11961943), (7, 1708849), (79, 151417), (97, 123319), (223, 53641), (553, 21631), (679, 17617), (1561, 7663)]