294085971

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{191089}}^1$

素因数の和:191120

約数の個数: 20

約数和(自身を含む): 462437800

約数和(自身を除く): 168351829

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 191089, 573267, 1719801, 3630691, 5159403, 10892073, 15478209, 32676219, 98028657, 294085971]

約数ペア:

[(1, 294085971), (3, 98028657), (9, 32676219), (19, 15478209), (27, 10892073), (57, 5159403), (81, 3630691), (171, 1719801), (513, 573267), (1539, 191089)]