2039831523

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{5227}}^1$

素因数の和:5695

約数の個数: 24

約数和(自身を含む): 2978454336

約数和(自身を除く): 938622813

約数列:

[1, 3, 9, 131, 331, 393, 993, 1179, 2979, 5227, 15681, 43361, 47043, 130083, 390249, 684737, 1730137, 2054211, 5190411, 6162633, 15571233, 226647947, 679943841, 2039831523]

約数ペア:

[(1, 2039831523), (3, 679943841), (9, 226647947), (131, 15571233), (331, 6162633), (393, 5190411), (993, 2054211), (1179, 1730137), (2979, 684737), (5227, 390249), (15681, 130083), (43361, 47043)]