12876591

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 21385728

約数和(自身を除く): 8509137

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 467, 707, 1313, 1401, 2121, 3269, 3939, 6071, 9191, 9807, 18213, 27573, 42497, 47167, 127491, 141501, 330169, 613171, 990507, 1839513, 4292197, 12876591]

約数ペア:

[(1, 12876591), (3, 4292197), (7, 1839513), (13, 990507), (21, 613171), (39, 330169), (91, 141501), (101, 127491), (273, 47167), (303, 42497), (467, 27573), (707, 18213), (1313, 9807), (1401, 9191), (2121, 6071), (3269, 3939)]