1089298343

素因数分解:

$7^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1\times {\mathrm{1151}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 1252786176

約数和(自身を除く): 163487833

約数列:

[1, 7, 353, 383, 1151, 2471, 2681, 8057, 135199, 406303, 440833, 946393, 2844121, 3085831, 155614049, 1089298343]

約数ペア:

[(1, 1089298343), (7, 155614049), (353, 3085831), (383, 2844121), (1151, 946393), (2471, 440833), (2681, 406303), (8057, 135199)]