1239081086589

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{505541039}}^1$

素因数の和:505541104

約数の個数: 16

約数和(自身を含む): 1779504460800

約数和(自身を除く): 540423374211

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 505541039, 1516623117, 9605279741, 21738264677, 28815839223, 65214794031, 413027028863, 1239081086589]

約数ペア:

[(1, 1239081086589), (3, 413027028863), (19, 65214794031), (43, 28815839223), (57, 21738264677), (129, 9605279741), (817, 1516623117), (2451, 505541039)]