147955297

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{4013}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 177258240

約数和(自身を除く): 29302943

約数列:

[1, 7, 23, 161, 229, 1603, 4013, 5267, 28091, 36869, 92299, 646093, 918977, 6432839, 21136471, 147955297]

約数ペア:

[(1, 147955297), (7, 21136471), (23, 6432839), (161, 918977), (229, 646093), (1603, 92299), (4013, 36869), (5267, 28091)]