5909379

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 9039360

約数和(自身を除く): 3129981

約数列:

[1, 3, 7, 21, 439, 641, 1317, 1923, 3073, 4487, 9219, 13461, 281399, 844197, 1969793, 5909379]

約数ペア:

[(1, 5909379), (3, 1969793), (7, 844197), (21, 281399), (439, 13461), (641, 9219), (1317, 4487), (1923, 3073)]