52971339

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1249}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 72080000

約数和(自身を除く): 19108661

約数列:

[1, 3, 67, 201, 211, 633, 1249, 3747, 14137, 42411, 83683, 251049, 263539, 790617, 17657113, 52971339]

約数ペア:

[(1, 52971339), (3, 17657113), (67, 790617), (201, 263539), (211, 251049), (633, 83683), (1249, 42411), (3747, 14137)]