996840214353

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{14989853}}^1$

素因数の和:14990686

約数の個数: 20

約数和(自身を含む): 1490920858548

約数和(自身を除く): 494080644195

約数列:

[1, 3, 9, 27, 81, 821, 2463, 7389, 22167, 66501, 14989853, 44969559, 134908677, 404726031, 1214178093, 12306669313, 36920007939, 110760023817, 332280071451, 996840214353]

約数ペア:

[(1, 996840214353), (3, 332280071451), (9, 110760023817), (27, 36920007939), (81, 12306669313), (821, 1214178093), (2463, 404726031), (7389, 134908677), (22167, 44969559), (66501, 14989853)]