21167772753

素因数分解:

$3^1\times {\mathrm{373}}^1\times {\mathrm{1451}}^1\times {\mathrm{13037}}^1$

素因数の和:14864

約数の個数: 16

約数和(自身を含む): 28321039296

約数和(自身を除く): 7153266543

約数列:

[1, 3, 373, 1119, 1451, 4353, 13037, 39111, 541223, 1623669, 4862801, 14588403, 18916687, 56750061, 7055924251, 21167772753]

約数ペア:

[(1, 21167772753), (3, 7055924251), (373, 56750061), (1119, 18916687), (1451, 14588403), (4353, 4862801), (13037, 1623669), (39111, 541223)]