26479917

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 39268320

約数和(自身を除く): 12788403

約数列:

[1, 3, 9, 61, 139, 183, 347, 417, 549, 1041, 1251, 3123, 8479, 21167, 25437, 48233, 63501, 76311, 144699, 190503, 434097, 2942213, 8826639, 26479917]

約数ペア:

[(1, 26479917), (3, 8826639), (9, 2942213), (61, 434097), (139, 190503), (183, 144699), (347, 76311), (417, 63501), (549, 48233), (1041, 25437), (1251, 21167), (3123, 8479)]