6551757

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 10203648

約数和(自身を除く): 3651891

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 1021, 2139, 3063, 6417, 9189, 23483, 31651, 70449, 94953, 211347, 284859, 727973, 2183919, 6551757]

約数ペア:

[(1, 6551757), (3, 2183919), (9, 727973), (23, 284859), (31, 211347), (69, 94953), (93, 70449), (207, 31651), (279, 23483), (713, 9189), (1021, 6417), (2139, 3063)]