2573403

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4177920

約数和(自身を除く): 1604517

約数列:

[1, 3, 7, 21, 31, 59, 67, 93, 177, 201, 217, 413, 469, 651, 1239, 1407, 1829, 2077, 3953, 5487, 6231, 11859, 12803, 14539, 27671, 38409, 43617, 83013, 122543, 367629, 857801, 2573403]

約数ペア:

[(1, 2573403), (3, 857801), (7, 367629), (21, 122543), (31, 83013), (59, 43617), (67, 38409), (93, 27671), (177, 14539), (201, 12803), (217, 11859), (413, 6231), (469, 5487), (651, 3953), (1239, 2077), (1407, 1829)]