476847

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^2$

素因数の和:77

約数の個数: 30

約数和(自身を含む): 843128

約数和(自身を除く): 366281

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 841, 1827, 2349, 2523, 5481, 5887, 7569, 16443, 17661, 22707, 52983, 68121, 158949, 476847]

約数ペア:

[(1, 476847), (3, 158949), (7, 68121), (9, 52983), (21, 22707), (27, 17661), (29, 16443), (63, 7569), (81, 5887), (87, 5481), (189, 2523), (203, 2349), (261, 1827), (567, 841), (609, 783)]