8113917

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 13105152

約数和(自身を除く): 4991235

約数列:

[1, 3, 7, 21, 23, 69, 107, 157, 161, 321, 471, 483, 749, 1099, 2247, 2461, 3297, 3611, 7383, 10833, 16799, 17227, 25277, 50397, 51681, 75831, 117593, 352779, 386377, 1159131, 2704639, 8113917]

約数ペア:

[(1, 8113917), (3, 2704639), (7, 1159131), (21, 386377), (23, 352779), (69, 117593), (107, 75831), (157, 51681), (161, 50397), (321, 25277), (471, 17227), (483, 16799), (749, 10833), (1099, 7383), (2247, 3611), (2461, 3297)]