827090439

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{442531}}^1$

素因数の和:442630

約数の個数: 16

約数和(自身を含む): 1274492160

約数和(自身を除く): 447401721

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 442531, 1327593, 3097717, 9293151, 39385259, 118155777, 275696813, 827090439]

約数ペア:

[(1, 827090439), (3, 275696813), (7, 118155777), (21, 39385259), (89, 9293151), (267, 3097717), (623, 1327593), (1869, 442531)]