47405379

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{38261}}^1$

素因数の和:38330

約数の個数: 16

約数和(自身を含む): 73463040

約数和(自身を除く): 26057661

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 38261, 114783, 267827, 803481, 2257399, 6772197, 15801793, 47405379]

約数ペア:

[(1, 47405379), (3, 15801793), (7, 6772197), (21, 2257399), (59, 803481), (177, 267827), (413, 114783), (1239, 38261)]