291036663

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{6841}}^1$

素因数の和:7039

約数の個数: 24

約数和(自身を含む): 437614320

約数和(自身を除く): 146577657

約数列:

[1, 3, 9, 29, 87, 163, 261, 489, 1467, 4727, 6841, 14181, 20523, 42543, 61569, 198389, 595167, 1115083, 1785501, 3345249, 10035747, 32337407, 97012221, 291036663]

約数ペア:

[(1, 291036663), (3, 97012221), (9, 32337407), (29, 10035747), (87, 3345249), (163, 1785501), (261, 1115083), (489, 595167), (1467, 198389), (4727, 61569), (6841, 42543), (14181, 20523)]