9138741

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 4650699

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 167, 493, 501, 629, 1073, 1479, 1887, 2839, 3219, 4843, 6179, 8517, 14529, 18241, 18537, 54723, 82331, 105043, 179191, 246993, 315129, 537573, 3046247, 9138741]

約数ペア:

[(1, 9138741), (3, 3046247), (17, 537573), (29, 315129), (37, 246993), (51, 179191), (87, 105043), (111, 82331), (167, 54723), (493, 18537), (501, 18241), (629, 14529), (1073, 8517), (1479, 6179), (1887, 4843), (2839, 3219)]