291279483

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{108971}}^1$

素因数の和:108997

約数の個数: 24

約数和(自身を含む): 475989696

約数和(自身を除く): 184710213

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 108971, 326913, 980739, 1198681, 2942217, 3596043, 8826651, 10788129, 26479953, 32364387, 97093161, 291279483]

約数ペア:

[(1, 291279483), (3, 97093161), (9, 32364387), (11, 26479953), (27, 10788129), (33, 8826651), (81, 3596043), (99, 2942217), (243, 1198681), (297, 980739), (891, 326913), (2673, 108971)]