27939339

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 41932800

約数和(自身を除く): 13993461

約数列:

[1, 3, 9, 31, 93, 239, 279, 419, 717, 1257, 2151, 3771, 7409, 12989, 22227, 38967, 66681, 100141, 116901, 300423, 901269, 3104371, 9313113, 27939339]

約数ペア:

[(1, 27939339), (3, 9313113), (9, 3104371), (31, 901269), (93, 300423), (239, 116901), (279, 100141), (419, 66681), (717, 38967), (1257, 22227), (2151, 12989), (3771, 7409)]