1793960829

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{20611}}^1$

素因数の和:21145

約数の個数: 24

約数和(自身を含む): 2733151200

約数和(自身を除く): 939190371

約数列:

[1, 3, 9, 19, 57, 171, 509, 1527, 4581, 9671, 20611, 29013, 61833, 87039, 185499, 391609, 1174827, 3524481, 10490999, 31472997, 94418991, 199328981, 597986943, 1793960829]

約数ペア:

[(1, 1793960829), (3, 597986943), (9, 199328981), (19, 94418991), (57, 31472997), (171, 10490999), (509, 3524481), (1527, 1174827), (4581, 391609), (9671, 185499), (20611, 87039), (29013, 61833)]