17118891

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{2357}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 25466400

約数和(自身を除く): 8347509

約数列:

[1, 3, 9, 27, 269, 807, 2357, 2421, 7071, 7263, 21213, 63639, 634033, 1902099, 5706297, 17118891]

約数ペア:

[(1, 17118891), (3, 5706297), (9, 1902099), (27, 634033), (269, 63639), (807, 21213), (2357, 7263), (2421, 7071)]