6445791

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{1973}}^1$

素因数の和:2004

約数の個数: 24

約数和(自身を含む): 10501680

約数和(自身を除く): 4055889

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 1973, 3267, 5919, 17757, 21703, 53271, 65109, 195327, 238733, 585981, 716199, 2148597, 6445791]

約数ペア:

[(1, 6445791), (3, 2148597), (9, 716199), (11, 585981), (27, 238733), (33, 195327), (99, 65109), (121, 53271), (297, 21703), (363, 17757), (1089, 5919), (1973, 3267)]