2241291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 3255840

約数和(自身を除く): 1014549

約数列:

[1, 3, 13, 39, 101, 303, 569, 1313, 1707, 3939, 7397, 22191, 57469, 172407, 747097, 2241291]

約数ペア:

[(1, 2241291), (3, 747097), (13, 172407), (39, 57469), (101, 22191), (303, 7397), (569, 3939), (1313, 1707)]