1723137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 1034751

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 113, 221, 299, 339, 391, 663, 897, 1173, 1469, 1921, 2599, 4407, 5083, 5763, 7797, 15249, 24973, 33787, 44183, 74919, 101361, 132549, 574379, 1723137]

約数ペア:

[(1, 1723137), (3, 574379), (13, 132549), (17, 101361), (23, 74919), (39, 44183), (51, 33787), (69, 24973), (113, 15249), (221, 7797), (299, 5763), (339, 5083), (391, 4407), (663, 2599), (897, 1921), (1173, 1469)]