28837743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18593}}^1$

素因数の和:18654

約数の個数: 16

約数和(自身を含む): 42840576

約数和(自身を除く): 14002833

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 18593, 55779, 204523, 613569, 873871, 2621613, 9612581, 28837743]

約数ペア:

[(1, 28837743), (3, 9612581), (11, 2621613), (33, 873871), (47, 613569), (141, 204523), (517, 55779), (1551, 18593)]