1625121021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{29629}}^1$

素因数の和:30068

約数の個数: 16

約数和(自身を含む): 2218694400

約数和(自身を除く): 593573379

約数列:

[1, 3, 47, 141, 389, 1167, 18283, 29629, 54849, 88887, 1392563, 4177689, 11525681, 34577043, 541707007, 1625121021]

約数ペア:

[(1, 1625121021), (3, 541707007), (47, 34577043), (141, 11525681), (389, 4177689), (1167, 1392563), (18283, 88887), (29629, 54849)]