81610319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{1013}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 98998848

約数和(自身を除く): 17388529

約数列:

[1, 7, 17, 119, 677, 1013, 4739, 7091, 11509, 17221, 80563, 120547, 685801, 4800607, 11658617, 81610319]

約数ペア:

[(1, 81610319), (7, 11658617), (17, 4800607), (119, 685801), (677, 120547), (1013, 80563), (4739, 17221), (7091, 11509)]