1307097

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:192

約数の個数: 28

約数和(自身を含む): 2151024

約数和(自身を除く): 843927

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 163, 243, 297, 489, 729, 891, 1467, 1793, 2673, 4401, 5379, 8019, 13203, 16137, 39609, 48411, 118827, 145233, 435699, 1307097]

約数ペア:

[(1, 1307097), (3, 435699), (9, 145233), (11, 118827), (27, 48411), (33, 39609), (81, 16137), (99, 13203), (163, 8019), (243, 5379), (297, 4401), (489, 2673), (729, 1793), (891, 1467)]