25960011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 44222976

約数和(自身を除く): 18262965

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 2741, 3157, 8223, 9471, 19187, 30151, 57561, 90453, 112381, 211057, 337143, 633171, 786667, 1236191, 2360001, 3708573, 8653337, 25960011]

約数ペア:

[(1, 25960011), (3, 8653337), (7, 3708573), (11, 2360001), (21, 1236191), (33, 786667), (41, 633171), (77, 337143), (123, 211057), (231, 112381), (287, 90453), (451, 57561), (861, 30151), (1353, 19187), (2741, 9471), (3157, 8223)]