8002173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 11980800

約数和(自身を除く): 3978627

約数列:

[1, 3, 19, 29, 47, 57, 87, 103, 141, 309, 551, 893, 1363, 1653, 1957, 2679, 2987, 4089, 4841, 5871, 8961, 14523, 25897, 56753, 77691, 91979, 140389, 170259, 275937, 421167, 2667391, 8002173]

約数ペア:

[(1, 8002173), (3, 2667391), (19, 421167), (29, 275937), (47, 170259), (57, 140389), (87, 91979), (103, 77691), (141, 56753), (309, 25897), (551, 14523), (893, 8961), (1363, 5871), (1653, 4841), (1957, 4089), (2679, 2987)]