403920006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9617143}}^1$

素因数の和:9617155

約数の個数: 16

約数和(自身を含む): 923245824

約数和(自身を除く): 519325818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9617143, 19234286, 28851429, 57702858, 67320001, 134640002, 201960003, 403920006]

約数ペア:

[(1, 403920006), (2, 201960003), (3, 134640002), (6, 67320001), (7, 57702858), (14, 28851429), (21, 19234286), (42, 9617143)]