25913433

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 44384256

約数和(自身を除く): 18470823

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 4127, 6279, 12381, 28889, 53651, 86667, 94921, 160953, 284763, 375557, 664447, 1126671, 1233973, 1993341, 3701919, 8637811, 25913433]

約数ペア:

[(1, 25913433), (3, 8637811), (7, 3701919), (13, 1993341), (21, 1233973), (23, 1126671), (39, 664447), (69, 375557), (91, 284763), (161, 160953), (273, 94921), (299, 86667), (483, 53651), (897, 28889), (2093, 12381), (4127, 6279)]