30997749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16427}}^1$

素因数の和:16484

約数の個数: 16

約数和(自身を含む): 44947008

約数和(自身を除く): 13949259

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 16427, 49281, 279259, 607799, 837777, 1823397, 10332583, 30997749]

約数ペア:

[(1, 30997749), (3, 10332583), (17, 1823397), (37, 837777), (51, 607799), (111, 279259), (629, 49281), (1887, 16427)]