16949187

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 26485056

約数和(自身を除く): 9535869

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2357, 2397, 7071, 7191, 21213, 40069, 110779, 120207, 332337, 360621, 997011, 1883243, 5649729, 16949187]

約数ペア:

[(1, 16949187), (3, 5649729), (9, 1883243), (17, 997011), (47, 360621), (51, 332337), (141, 120207), (153, 110779), (423, 40069), (799, 21213), (2357, 7191), (2397, 7071)]