914949

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 1597440

約数和(自身を除く): 682491

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 103, 141, 189, 309, 329, 423, 721, 927, 987, 1269, 2163, 2781, 2961, 4841, 6489, 8883, 14523, 19467, 33887, 43569, 101661, 130707, 304983, 914949]

約数ペア:

[(1, 914949), (3, 304983), (7, 130707), (9, 101661), (21, 43569), (27, 33887), (47, 19467), (63, 14523), (103, 8883), (141, 6489), (189, 4841), (309, 2961), (329, 2781), (423, 2163), (721, 1269), (927, 987)]