2776494063

素因数分解:

$3^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{70439}}^1$

素因数の和:72326

約数の個数: 16

約数和(自身を含む): 4233162240

約数和(自身を除く): 1456668177

約数列:

[1, 3, 7, 21, 1877, 5631, 13139, 39417, 70439, 211317, 493073, 1479219, 132214003, 396642009, 925498021, 2776494063]

約数ペア:

[(1, 2776494063), (3, 925498021), (7, 396642009), (21, 132214003), (1877, 1479219), (5631, 493073), (13139, 211317), (39417, 70439)]