1844673669

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{990163}}^1$

素因数の和:990198

約数の個数: 20

約数和(自身を含む): 2875436256

約数和(自身を除く): 1030762587

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 990163, 2970489, 8911467, 22773749, 26734401, 68321247, 80203203, 204963741, 614891223, 1844673669]

約数ペア:

[(1, 1844673669), (3, 614891223), (9, 204963741), (23, 80203203), (27, 68321247), (69, 26734401), (81, 22773749), (207, 8911467), (621, 2970489), (1863, 990163)]