5290551

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 8852480

約数和(自身を除く): 3561929

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1063, 1659, 3189, 4977, 7441, 9567, 22323, 66969, 83977, 251931, 587839, 755793, 1763517, 5290551]

約数ペア:

[(1, 5290551), (3, 1763517), (7, 755793), (9, 587839), (21, 251931), (63, 83977), (79, 66969), (237, 22323), (553, 9567), (711, 7441), (1063, 4977), (1659, 3189)]