47907813

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 65339136

約数和(自身を除く): 17431323

約数列:

[1, 3, 53, 159, 367, 821, 1101, 2463, 19451, 43513, 58353, 130539, 301307, 903921, 15969271, 47907813]

約数ペア:

[(1, 47907813), (3, 15969271), (53, 903921), (159, 301307), (367, 130539), (821, 58353), (1101, 43513), (2463, 19451)]