219364243

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{4597}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 266169024

約数和(自身を除く): 46804781

約数列:

[1, 7, 17, 119, 401, 2807, 4597, 6817, 32179, 47719, 78149, 547043, 1843397, 12903779, 31337749, 219364243]

約数ペア:

[(1, 219364243), (7, 31337749), (17, 12903779), (119, 1843397), (401, 547043), (2807, 78149), (4597, 47719), (6817, 32179)]