712979421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{23561}}^1$

素因数の和:23713

約数の個数: 32

約数和(自身を含む): 1194310656

約数和(自身を除く): 481331235

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2751, 4323, 10087, 23561, 30261, 70683, 164927, 259171, 494781, 777513, 1814197, 3086491, 5442591, 9259473, 21605437, 33951401, 64816311, 101854203, 237659807, 712979421]

約数ペア:

[(1, 712979421), (3, 237659807), (7, 101854203), (11, 64816311), (21, 33951401), (33, 21605437), (77, 9259473), (131, 5442591), (231, 3086491), (393, 1814197), (917, 777513), (1441, 494781), (2751, 259171), (4323, 164927), (10087, 70683), (23561, 30261)]