521569314

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1379813}}^1$

素因数の和:1379831

約数の個数: 32

約数和(自身を含む): 1324621440

約数和(自身を除く): 803052126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1379813, 2759626, 4139439, 8278878, 9658691, 12418317, 19317382, 24836634, 28976073, 37254951, 57952146, 74509902, 86928219, 173856438, 260784657, 521569314]

約数ペア:

[(1, 521569314), (2, 260784657), (3, 173856438), (6, 86928219), (7, 74509902), (9, 57952146), (14, 37254951), (18, 28976073), (21, 24836634), (27, 19317382), (42, 12418317), (54, 9658691), (63, 8278878), (126, 4139439), (189, 2759626), (378, 1379813)]