6577389

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2677}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 11997440

約数和(自身を除く): 5420051

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 2677, 8031, 18739, 24093, 34801, 56217, 72279, 104403, 168651, 243607, 313209, 505953, 730821, 939627, 2192463, 6577389]

約数ペア:

[(1, 6577389), (3, 2192463), (7, 939627), (9, 730821), (13, 505953), (21, 313209), (27, 243607), (39, 168651), (63, 104403), (91, 72279), (117, 56217), (189, 34801), (273, 24093), (351, 18739), (819, 8031), (2457, 2677)]