11870817

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4451}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 18235392

約数和(自身を除く): 6364575

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4451, 13353, 31157, 93471, 565277, 1695831, 3956939, 11870817]

約数ペア:

[(1, 11870817), (3, 3956939), (7, 1695831), (21, 565277), (127, 93471), (381, 31157), (889, 13353), (2667, 4451)]