25524387

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6047}}^1$

素因数の和:6127

約数の個数: 24

約数和(自身を含む): 42771456

約数和(自身を除く): 17247069

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6047, 18141, 42329, 54423, 126987, 380961, 405149, 1215447, 2836043, 3646341, 8508129, 25524387]

約数ペア:

[(1, 25524387), (3, 8508129), (7, 3646341), (9, 2836043), (21, 1215447), (63, 405149), (67, 380961), (201, 126987), (469, 54423), (603, 42329), (1407, 18141), (4221, 6047)]