8485702947

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{80911}}^1$

素因数の和:81231

約数の個数: 24

約数和(自身を含む): 12588612608

約数和(自身を除く): 4102909661

約数列:

[1, 3, 9, 43, 129, 271, 387, 813, 2439, 11653, 34959, 80911, 104877, 242733, 728199, 3479173, 10437519, 21926881, 31312557, 65780643, 197341929, 942855883, 2828567649, 8485702947]

約数ペア:

[(1, 8485702947), (3, 2828567649), (9, 942855883), (43, 197341929), (129, 65780643), (271, 31312557), (387, 21926881), (813, 10437519), (2439, 3479173), (11653, 728199), (34959, 242733), (80911, 104877)]