13612053

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 10519467

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 419, 637, 663, 833, 1257, 1547, 1911, 2499, 2933, 4641, 5447, 7123, 8799, 10829, 16341, 20531, 21369, 32487, 38129, 49861, 61593, 92599, 114387, 149583, 266903, 277797, 349027, 648193, 800709, 1047081, 1944579, 4537351, 13612053]

約数ペア:

[(1, 13612053), (3, 4537351), (7, 1944579), (13, 1047081), (17, 800709), (21, 648193), (39, 349027), (49, 277797), (51, 266903), (91, 149583), (119, 114387), (147, 92599), (221, 61593), (273, 49861), (357, 38129), (419, 32487), (637, 21369), (663, 20531), (833, 16341), (1257, 10829), (1547, 8799), (1911, 7123), (2499, 5447), (2933, 4641)]