1685190771

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1409}}^1\times {\mathrm{4027}}^1$

素因数の和:5456

約数の個数: 32

約数和(自身を含む): 2726150400

約数和(自身を除く): 1040959629

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1409, 4027, 4227, 12081, 12681, 15499, 36243, 38043, 44297, 46497, 108729, 132891, 139491, 398673, 418473, 1196019, 5674043, 17022129, 51066387, 62414473, 153199161, 187243419, 561730257, 1685190771]

約数ペア:

[(1, 1685190771), (3, 561730257), (9, 187243419), (11, 153199161), (27, 62414473), (33, 51066387), (99, 17022129), (297, 5674043), (1409, 1196019), (4027, 418473), (4227, 398673), (12081, 139491), (12681, 132891), (15499, 108729), (36243, 46497), (38043, 44297)]