23111517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 38344320

約数和(自身を除く): 15232803

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 3169, 7293, 9507, 34859, 41197, 53873, 104577, 123591, 161619, 453167, 592603, 700349, 1359501, 1777809, 2101047, 7703839, 23111517]

約数ペア:

[(1, 23111517), (3, 7703839), (11, 2101047), (13, 1777809), (17, 1359501), (33, 700349), (39, 592603), (51, 453167), (143, 161619), (187, 123591), (221, 104577), (429, 53873), (561, 41197), (663, 34859), (2431, 9507), (3169, 7293)]