11124519

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 18240000

約数和(自身を除く): 7115481

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 569, 931, 1029, 1707, 2793, 3983, 6517, 10811, 11949, 19551, 27881, 32433, 75677, 83643, 195167, 227031, 529739, 585501, 1589217, 3708173, 11124519]

約数ペア:

[(1, 11124519), (3, 3708173), (7, 1589217), (19, 585501), (21, 529739), (49, 227031), (57, 195167), (133, 83643), (147, 75677), (343, 32433), (399, 27881), (569, 19551), (931, 11949), (1029, 10811), (1707, 6517), (2793, 3983)]