6464409

素因数分解:

$3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 9886080

約数和(自身を除く): 3421671

約数列:

[1, 3, 7, 21, 541, 569, 1623, 1707, 3787, 3983, 11361, 11949, 307829, 923487, 2154803, 6464409]

約数ペア:

[(1, 6464409), (3, 2154803), (7, 923487), (21, 307829), (541, 11949), (569, 11361), (1623, 3983), (1707, 3787)]