17310981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 24577344

約数和(自身を除く): 7266363

約数列:

[1, 3, 17, 51, 197, 591, 1723, 3349, 5169, 10047, 29291, 87873, 339431, 1018293, 5770327, 17310981]

約数ペア:

[(1, 17310981), (3, 5770327), (17, 1018293), (51, 339431), (197, 87873), (591, 29291), (1723, 10047), (3349, 5169)]