424692009

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 742135680

約数和(自身を除く): 317443671

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 197, 399, 591, 1197, 1379, 1773, 1801, 3743, 4137, 5403, 11229, 12411, 12607, 16209, 26201, 33687, 34219, 37821, 78603, 102657, 113463, 235809, 239533, 307971, 354797, 718599, 1064391, 2155797, 2483579, 3193173, 6741143, 7450737, 20223429, 22352211, 47188001, 60670287, 141564003, 424692009]

約数ペア:

[(1, 424692009), (3, 141564003), (7, 60670287), (9, 47188001), (19, 22352211), (21, 20223429), (57, 7450737), (63, 6741143), (133, 3193173), (171, 2483579), (197, 2155797), (399, 1064391), (591, 718599), (1197, 354797), (1379, 307971), (1773, 239533), (1801, 235809), (3743, 113463), (4137, 102657), (5403, 78603), (11229, 37821), (12411, 34219), (12607, 33687), (16209, 26201)]