229772991

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{122939}}^1$

素因数の和:123038

約数の個数: 16

約数和(自身を含む): 354067200

約数和(自身を除く): 124294209

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 122939, 368817, 860573, 2581719, 10941571, 32824713, 76590997, 229772991]

約数ペア:

[(1, 229772991), (3, 76590997), (7, 32824713), (21, 10941571), (89, 2581719), (267, 860573), (623, 368817), (1869, 122939)]