38840277

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12413}}^1$

素因数の和:12572

約数の個数: 16

約数和(自身を含む): 59587200

約数和(自身を除く): 20746923

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 12413, 37239, 86891, 260673, 1849537, 5548611, 12946759, 38840277]

約数ペア:

[(1, 38840277), (3, 12946759), (7, 5548611), (21, 1849537), (149, 260673), (447, 86891), (1043, 37239), (3129, 12413)]