53260879

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 61874176

約数和(自身を除く): 8613297

約数列:

[1, 7, 127, 181, 331, 889, 1267, 2317, 22987, 42037, 59911, 160909, 294259, 419377, 7608697, 53260879]

約数ペア:

[(1, 53260879), (7, 7608697), (127, 419377), (181, 294259), (331, 160909), (889, 59911), (1267, 42037), (2317, 22987)]