11974833

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{7873}}^1$

素因数の和:7905

約数の個数: 18

約数和(自身を含む): 18732246

約数和(自身を除く): 6757413

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 7873, 23619, 70857, 102349, 307047, 921141, 1330537, 3991611, 11974833]

約数ペア:

[(1, 11974833), (3, 3991611), (9, 1330537), (13, 921141), (39, 307047), (117, 102349), (169, 70857), (507, 23619), (1521, 7873)]