1004030027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21341}}^1$

素因数の和:21419

約数の個数: 32

約数和(自身を含む): 1376815104

約数和(自身を除く): 372785077

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 3619, 4277, 6721, 21341, 47047, 149387, 234751, 277433, 1003027, 1643257, 1942031, 3051763, 7021189, 11033297, 13039351, 21362341, 77233079, 91275457, 143432861, 1004030027]

約数ペア:

[(1, 1004030027), (7, 143432861), (11, 91275457), (13, 77233079), (47, 21362341), (77, 13039351), (91, 11033297), (143, 7021189), (329, 3051763), (517, 1942031), (611, 1643257), (1001, 1003027), (3619, 277433), (4277, 234751), (6721, 149387), (21341, 47047)]