870820439403

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{9007}}^1\times {\mathrm{125399}}^1$

素因数の和:134666

約数の個数: 16

約数和(自身を含む): 1165750502400

約数和(自身を除く): 294930062997

約数列:

[1, 3, 257, 771, 9007, 27021, 125399, 376197, 2314799, 6944397, 32227543, 96682629, 1129468793, 3388406379, 290273479801, 870820439403]

約数ペア:

[(1, 870820439403), (3, 290273479801), (257, 3388406379), (771, 1129468793), (9007, 96682629), (27021, 32227543), (125399, 6944397), (376197, 2314799)]