12268809

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 20404800

約数和(自身を除く): 8135991

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1307, 1341, 3129, 3921, 9149, 9387, 11763, 27447, 82341, 194743, 584229, 1363201, 1752687, 4089603, 12268809]

約数ペア:

[(1, 12268809), (3, 4089603), (7, 1752687), (9, 1363201), (21, 584229), (63, 194743), (149, 82341), (447, 27447), (1043, 11763), (1307, 9387), (1341, 9149), (3129, 3921)]