493215747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{4517}}^1$

素因数の和:6678

約数の個数: 16

約数和(自身を含む): 696784032

約数和(自身を除く): 203568285

約数列:

[1, 3, 17, 51, 2141, 4517, 6423, 13551, 36397, 76789, 109191, 230367, 9670897, 29012691, 164405249, 493215747]

約数ペア:

[(1, 493215747), (3, 164405249), (17, 29012691), (51, 9670897), (2141, 230367), (4517, 109191), (6423, 76789), (13551, 36397)]