13400529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1009}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 18907200

約数和(自身を除く): 5506671

約数列:

[1, 3, 19, 57, 233, 699, 1009, 3027, 4427, 13281, 19171, 57513, 235097, 705291, 4466843, 13400529]

約数ペア:

[(1, 13400529), (3, 4466843), (19, 705291), (57, 235097), (233, 57513), (699, 19171), (1009, 13281), (3027, 4427)]