13356609

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 21073920

約数和(自身を除く): 7717311

約数列:

[1, 3, 7, 21, 79, 83, 97, 237, 249, 291, 553, 581, 679, 1659, 1743, 2037, 6557, 7663, 8051, 19671, 22989, 24153, 45899, 53641, 56357, 137697, 160923, 169071, 636029, 1908087, 4452203, 13356609]

約数ペア:

[(1, 13356609), (3, 4452203), (7, 1908087), (21, 636029), (79, 169071), (83, 160923), (97, 137697), (237, 56357), (249, 53641), (291, 45899), (553, 24153), (581, 22989), (679, 19671), (1659, 8051), (1743, 7663), (2037, 6557)]