25154883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12683

約数の個数: 24

約数和(自身を含む): 41434848

約数和(自身を除く): 16279965

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 12647, 37941, 113823, 164411, 214999, 493233, 644997, 1479699, 1934991, 2794987, 8384961, 25154883]

約数ペア:

[(1, 25154883), (3, 8384961), (9, 2794987), (13, 1934991), (17, 1479699), (39, 644997), (51, 493233), (117, 214999), (153, 164411), (221, 113823), (663, 37941), (1989, 12647)]