426694569

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{228301}}^1$

素因数の和:228400

約数の個数: 16

約数和(自身を含む): 657509760

約数和(自身を除く): 230815191

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 228301, 684903, 1598107, 4794321, 20318789, 60956367, 142231523, 426694569]

約数ペア:

[(1, 426694569), (3, 142231523), (7, 60956367), (21, 20318789), (89, 4794321), (267, 1598107), (623, 684903), (1869, 228301)]