9707621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 12203520

約数和(自身を除く): 2495899

約数列:

[1, 7, 11, 77, 139, 907, 973, 1529, 6349, 9977, 10703, 69839, 126073, 882511, 1386803, 9707621]

約数ペア:

[(1, 9707621), (7, 1386803), (11, 882511), (77, 126073), (139, 69839), (907, 10703), (973, 9977), (1529, 6349)]