248715047

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 287331072

約数和(自身を除く): 38616025

約数列:

[1, 7, 193, 227, 811, 1351, 1589, 5677, 43811, 156523, 184097, 306677, 1095661, 1288679, 35530721, 248715047]

約数ペア:

[(1, 248715047), (7, 35530721), (193, 1288679), (227, 1095661), (811, 306677), (1351, 184097), (1589, 156523), (5677, 43811)]