389601117

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{627377}}^1$

素因数の和:627409

約数の個数: 16

約数和(自身を含む): 602282880

約数和(自身を除く): 212681763

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 627377, 1882131, 5646393, 14429671, 16939179, 43289013, 129867039, 389601117]

約数ペア:

[(1, 389601117), (3, 129867039), (9, 43289013), (23, 16939179), (27, 14429671), (69, 5646393), (207, 1882131), (621, 627377)]