387775083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{143461}}^1$

素因数の和:143534

約数の個数: 16

約数和(自身を含む): 557780256

約数和(自身を除く): 170005173

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 143461, 430383, 2438837, 7316511, 7603433, 22810299, 129258361, 387775083]

約数ペア:

[(1, 387775083), (3, 129258361), (17, 22810299), (51, 7603433), (53, 7316511), (159, 2438837), (901, 430383), (2703, 143461)]