47164789

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 57030912

約数和(自身を除く): 9866123

約数列:

[1, 7, 23, 73, 161, 511, 1679, 4013, 11753, 28091, 92299, 292949, 646093, 2050643, 6737827, 47164789]

約数ペア:

[(1, 47164789), (7, 6737827), (23, 2050643), (73, 646093), (161, 292949), (511, 92299), (1679, 28091), (4013, 11753)]