2431269

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 3672000

約数和(自身を除く): 1240731

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1699, 5097, 15291, 45873, 90047, 270141, 810423, 2431269]

約数ペア:

[(1, 2431269), (3, 810423), (9, 270141), (27, 90047), (53, 45873), (159, 15291), (477, 5097), (1431, 1699)]