2855435679

素因数分解:

$3^3\times {\mathrm{2381}}^1\times {\mathrm{44417}}^1$

素因数の和:46807

約数の個数: 16

約数和(自身を含む): 4232147040

約数和(自身を除く): 1376711361

約数列:

[1, 3, 9, 27, 2381, 7143, 21429, 44417, 64287, 133251, 399753, 1199259, 105756877, 317270631, 951811893, 2855435679]

約数ペア:

[(1, 2855435679), (3, 951811893), (9, 317270631), (27, 105756877), (2381, 1199259), (7143, 399753), (21429, 133251), (44417, 64287)]