8921727

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{3229}}^1$

素因数の和:3542

約数の個数: 12

約数和(自身を含む): 12932920

約数和(自身を除く): 4011193

約数列:

[1, 3, 9, 307, 921, 2763, 3229, 9687, 29061, 991303, 2973909, 8921727]

約数ペア:

[(1, 8921727), (3, 2973909), (9, 991303), (307, 29061), (921, 9687), (2763, 3229)]