25970841

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 43249920

約数和(自身を除く): 17279079

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3217, 8073, 9651, 28953, 41821, 73991, 86859, 125463, 221973, 376389, 665919, 961883, 1129167, 1997757, 2885649, 8656947, 25970841]

約数ペア:

[(1, 25970841), (3, 8656947), (9, 2885649), (13, 1997757), (23, 1129167), (27, 961883), (39, 665919), (69, 376389), (117, 221973), (207, 125463), (299, 86859), (351, 73991), (621, 41821), (897, 28953), (2691, 9651), (3217, 8073)]