25960473

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12487}}^1$

素因数の和:12514

約数の個数: 32

約数和(自身を含む): 47953920

約数和(自身を除く): 21993447

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 12487, 37461, 87409, 112383, 137357, 262227, 337149, 412071, 786681, 961499, 1236213, 2360043, 2884497, 3708639, 8653491, 25960473]

約数ペア:

[(1, 25960473), (3, 8653491), (7, 3708639), (9, 2884497), (11, 2360043), (21, 1236213), (27, 961499), (33, 786681), (63, 412071), (77, 337149), (99, 262227), (189, 137357), (231, 112383), (297, 87409), (693, 37461), (2079, 12487)]