23351991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1913}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 33655776

約数和(自身を除く): 10303785

約数列:

[1, 3, 13, 39, 313, 939, 1913, 4069, 5739, 12207, 24869, 74607, 598769, 1796307, 7783997, 23351991]

約数ペア:

[(1, 23351991), (3, 7783997), (13, 1796307), (39, 598769), (313, 74607), (939, 24869), (1913, 12207), (4069, 5739)]