9970917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{647}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 14556672

約数和(自身を除く): 4585755

約数列:

[1, 3, 11, 33, 467, 647, 1401, 1941, 5137, 7117, 15411, 21351, 302149, 906447, 3323639, 9970917]

約数ペア:

[(1, 9970917), (3, 3323639), (11, 906447), (33, 302149), (467, 21351), (647, 15411), (1401, 7117), (1941, 5137)]