30983091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12706

約数の個数: 16

約数和(自身を含む): 44499840

約数和(自身を除く): 13516749

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 12641, 37923, 240179, 543563, 720537, 1630689, 10327697, 30983091]

約数ペア:

[(1, 30983091), (3, 10327697), (19, 1630689), (43, 720537), (57, 543563), (129, 240179), (817, 37923), (2451, 12641)]