2682381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 3893120

約数和(自身を除く): 1210739

約数列:

[1, 3, 13, 39, 109, 327, 631, 1417, 1893, 4251, 8203, 24609, 68779, 206337, 894127, 2682381]

約数ペア:

[(1, 2682381), (3, 894127), (13, 206337), (39, 68779), (109, 24609), (327, 8203), (631, 4251), (1417, 1893)]