71843497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2267}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 81430272

約数和(自身を除く): 9586775

約数列:

[1, 11, 43, 67, 473, 737, 2267, 2881, 24937, 31691, 97481, 151889, 1072291, 1670779, 6531227, 71843497]

約数ペア:

[(1, 71843497), (11, 6531227), (43, 1670779), (67, 1072291), (473, 151889), (737, 97481), (2267, 31691), (2881, 24937)]