12963573

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 21498048

約数和(自身を除く): 8534475

約数列:

[1, 3, 7, 9, 21, 63, 347, 593, 1041, 1779, 2429, 3123, 4151, 5337, 7287, 12453, 21861, 37359, 205771, 617313, 1440397, 1851939, 4321191, 12963573]

約数ペア:

[(1, 12963573), (3, 4321191), (7, 1851939), (9, 1440397), (21, 617313), (63, 205771), (347, 37359), (593, 21861), (1041, 12453), (1779, 7287), (2429, 5337), (3123, 4151)]