42153319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8293}}^1$

素因数の和:8346

約数の個数: 16

約数和(自身を含む): 50162112

約数和(自身を除く): 8008793

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 8293, 107809, 140981, 190739, 1832753, 2479607, 3242563, 42153319]

約数ペア:

[(1, 42153319), (13, 3242563), (17, 2479607), (23, 1832753), (221, 190739), (299, 140981), (391, 107809), (5083, 8293)]