849984507

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{4787}}^1$

素因数の和:5083

約数の個数: 24

約数和(自身を含む): 1246124880

約数和(自身を除く): 396140373

約数列:

[1, 3, 9, 109, 181, 327, 543, 981, 1629, 4787, 14361, 19729, 43083, 59187, 177561, 521783, 866447, 1565349, 2599341, 4696047, 7798023, 94442723, 283328169, 849984507]

約数ペア:

[(1, 849984507), (3, 283328169), (9, 94442723), (109, 7798023), (181, 4696047), (327, 2599341), (543, 1565349), (981, 866447), (1629, 521783), (4787, 177561), (14361, 59187), (19729, 43083)]