56191377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{1321}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 81858240

約数和(自身を除く): 25666863

約数列:

[1, 3, 11, 33, 1289, 1321, 3867, 3963, 14179, 14531, 42537, 43593, 1702769, 5108307, 18730459, 56191377]

約数ペア:

[(1, 56191377), (3, 18730459), (11, 5108307), (33, 1702769), (1289, 43593), (1321, 42537), (3867, 14531), (3963, 14179)]