74886513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{112951}}^1$

素因数の和:112984

約数の個数: 16

約数和(自身を含む): 113855616

約数和(自身を除く): 38969103

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 112951, 338853, 1468363, 1920167, 4405089, 5760501, 24962171, 74886513]

約数ペア:

[(1, 74886513), (3, 24962171), (13, 5760501), (17, 4405089), (39, 1920167), (51, 1468363), (221, 338853), (663, 112951)]