486891069

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 759613440

約数和(自身を除く): 272722371

約数列:

[1, 3, 7, 21, 59, 157, 177, 413, 471, 1099, 1239, 2503, 3297, 7509, 9263, 17521, 27789, 52563, 64841, 147677, 194523, 392971, 443031, 1033739, 1178913, 2750797, 3101217, 8252391, 23185289, 69555867, 162297023, 486891069]

約数ペア:

[(1, 486891069), (3, 162297023), (7, 69555867), (21, 23185289), (59, 8252391), (157, 3101217), (177, 2750797), (413, 1178913), (471, 1033739), (1099, 443031), (1239, 392971), (2503, 194523), (3297, 147677), (7509, 64841), (9263, 52563), (17521, 27789)]