717361947

素因数分解:

$3^3\times {\mathrm{4423}}^1\times {\mathrm{6007}}^1$

素因数の和:10439

約数の個数: 16

約数和(自身を含む): 1063175680

約数和(自身を除く): 345813733

約数列:

[1, 3, 9, 27, 4423, 6007, 13269, 18021, 39807, 54063, 119421, 162189, 26568961, 79706883, 239120649, 717361947]

約数ペア:

[(1, 717361947), (3, 239120649), (9, 79706883), (27, 26568961), (4423, 162189), (6007, 119421), (13269, 54063), (18021, 39807)]