25973283

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 40679760

約数和(自身を除く): 14706477

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 1621, 2289, 4863, 5341, 11347, 16023, 34041, 79429, 176689, 238287, 530067, 1236823, 3710469, 8657761, 25973283]

約数ペア:

[(1, 25973283), (3, 8657761), (7, 3710469), (21, 1236823), (49, 530067), (109, 238287), (147, 176689), (327, 79429), (763, 34041), (1621, 16023), (2289, 11347), (4863, 5341)]