15297961

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 18079488

約数和(自身を除く): 2781527

約数列:

[1, 7, 41, 151, 287, 353, 1057, 2471, 6191, 14473, 43337, 53303, 101311, 373121, 2185423, 15297961]

約数ペア:

[(1, 15297961), (7, 2185423), (41, 373121), (151, 101311), (287, 53303), (353, 43337), (1057, 14473), (2471, 6191)]