11974617

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 6370983

約数列:

[1, 3, 9, 19, 57, 171, 239, 293, 717, 879, 2151, 2637, 4541, 5567, 13623, 16701, 40869, 50103, 70027, 210081, 630243, 1330513, 3991539, 11974617]

約数ペア:

[(1, 11974617), (3, 3991539), (9, 1330513), (19, 630243), (57, 210081), (171, 70027), (239, 50103), (293, 40869), (717, 16701), (879, 13623), (2151, 5567), (2637, 4541)]