17172783

素因数分解:

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

素因数の和:268

約数の個数: 32

約数和(自身を含む): 26342400

約数和(自身を除く): 9169617

約数列:

[1, 3, 9, 27, 79, 83, 97, 237, 249, 291, 711, 747, 873, 2133, 2241, 2619, 6557, 7663, 8051, 19671, 22989, 24153, 59013, 68967, 72459, 177039, 206901, 217377, 636029, 1908087, 5724261, 17172783]

約数ペア:

[(1, 17172783), (3, 5724261), (9, 1908087), (27, 636029), (79, 217377), (83, 206901), (97, 177039), (237, 72459), (249, 68967), (291, 59013), (711, 24153), (747, 22989), (873, 19671), (2133, 8051), (2241, 7663), (2619, 6557)]