47449983

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5471}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 74856960

約数和(自身を除く): 27406977

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 5471, 8673, 16413, 38297, 114891, 268079, 322789, 804237, 968367, 2259523, 6778569, 15816661, 47449983]

約数ペア:

[(1, 47449983), (3, 15816661), (7, 6778569), (21, 2259523), (49, 968367), (59, 804237), (147, 322789), (177, 268079), (413, 114891), (1239, 38297), (2891, 16413), (5471, 8673)]