12760839

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15607

約数の個数: 24

約数和(自身を含む): 22687392

約数和(自身を除く): 9926553

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15581, 46743, 109067, 140229, 202553, 327201, 607659, 981603, 1417871, 1822977, 4253613, 12760839]

約数ペア:

[(1, 12760839), (3, 4253613), (7, 1822977), (9, 1417871), (13, 981603), (21, 607659), (39, 327201), (63, 202553), (91, 140229), (117, 109067), (273, 46743), (819, 15581)]