26949999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 37946880

約数和(自身を除く): 10996881

約数列:

[1, 3, 19, 57, 431, 1097, 1293, 3291, 8189, 20843, 24567, 62529, 472807, 1418421, 8983333, 26949999]

約数ペア:

[(1, 26949999), (3, 8983333), (19, 1418421), (57, 472807), (431, 62529), (1097, 24567), (1293, 20843), (3291, 8189)]