190822401

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{275357}}^1$

素因数の和:275381

約数の個数: 24

約数和(自身を含む): 343646784

約数和(自身を除く): 152824383

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 275357, 826071, 1927499, 2478213, 3028927, 5782497, 9086781, 17347491, 21202489, 27260343, 63607467, 190822401]

約数ペア:

[(1, 190822401), (3, 63607467), (7, 27260343), (9, 21202489), (11, 17347491), (21, 9086781), (33, 5782497), (63, 3028927), (77, 2478213), (99, 1927499), (231, 826071), (693, 275357)]