729909531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271241}}^1$

素因数の和:271283

約数の個数: 24

約数和(自身を含む): 1184785056

約数和(自身を除く): 454875525

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 271241, 813723, 2441169, 3526133, 6238543, 10578399, 18715629, 31735197, 56146887, 81101059, 243303177, 729909531]

約数ペア:

[(1, 729909531), (3, 243303177), (9, 81101059), (13, 56146887), (23, 31735197), (39, 18715629), (69, 10578399), (117, 6238543), (207, 3526133), (299, 2441169), (897, 813723), (2691, 271241)]