801279

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 16

約数和(自身を含む): 1209600

約数和(自身を除く): 408321

約数列:

[1, 3, 9, 27, 59, 177, 503, 531, 1509, 1593, 4527, 13581, 29677, 89031, 267093, 801279]

約数ペア:

[(1, 801279), (3, 267093), (9, 89031), (27, 29677), (59, 13581), (177, 4527), (503, 1593), (531, 1509)]