3863839

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 4672512

約数和(自身を除く): 808673

約数列:

[1, 7, 23, 103, 161, 233, 721, 1631, 2369, 5359, 16583, 23999, 37513, 167993, 551977, 3863839]

約数ペア:

[(1, 3863839), (7, 551977), (23, 167993), (103, 37513), (161, 23999), (233, 16583), (721, 5359), (1631, 2369)]