1520242953

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{76421}}^1$

素因数の和:76792

約数の個数: 16

約数和(自身を含む): 2139816000

約数和(自身を除く): 619573047

約数列:

[1, 3, 19, 57, 349, 1047, 6631, 19893, 76421, 229263, 1451999, 4355997, 26670929, 80012787, 506747651, 1520242953]

約数ペア:

[(1, 1520242953), (3, 506747651), (19, 80012787), (57, 26670929), (349, 4355997), (1047, 1451999), (6631, 229263), (19893, 76421)]