113953861

素因数分解:

$7^4\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 20

約数和(自身を含む): 137316224

約数和(自身を除く): 23362363

約数列:

[1, 7, 31, 49, 217, 343, 1519, 1531, 2401, 10633, 10717, 47461, 74431, 75019, 332227, 525133, 2325589, 3675931, 16279123, 113953861]

約数ペア:

[(1, 113953861), (7, 16279123), (31, 3675931), (49, 2325589), (217, 525133), (343, 332227), (1519, 75019), (1531, 74431), (2401, 47461), (10633, 10717)]