23081721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1867}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 33265344

約数和(自身を除く): 10183623

約数列:

[1, 3, 13, 39, 317, 951, 1867, 4121, 5601, 12363, 24271, 72813, 591839, 1775517, 7693907, 23081721]

約数ペア:

[(1, 23081721), (3, 7693907), (13, 1775517), (39, 591839), (317, 72813), (951, 24271), (1867, 12363), (4121, 5601)]