171909107

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 183021120

約数和(自身を除く): 11112013

約数列:

[1, 23, 89, 137, 613, 2047, 3151, 12193, 14099, 54557, 83981, 280439, 1254811, 1931563, 7474309, 171909107]

約数ペア:

[(1, 171909107), (23, 7474309), (89, 1931563), (137, 1254811), (613, 280439), (2047, 83981), (3151, 54557), (12193, 14099)]