57297621

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 77356800

約数和(自身を除く): 20059179

約数列:

[1, 3, 157, 239, 471, 509, 717, 1527, 37523, 79913, 112569, 121651, 239739, 364953, 19099207, 57297621]

約数ペア:

[(1, 57297621), (3, 19099207), (157, 364953), (239, 239739), (471, 121651), (509, 112569), (717, 79913), (1527, 37523)]