84628621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7907}}^1$

素因数の和:8064

約数の個数: 16

約数和(自身を含む): 106283520

約数和(自身を除く): 21654899

約数列:

[1, 7, 11, 77, 139, 973, 1529, 7907, 10703, 55349, 86977, 608839, 1099073, 7693511, 12089803, 84628621]

約数ペア:

[(1, 84628621), (7, 12089803), (11, 7693511), (77, 1099073), (139, 608839), (973, 86977), (1529, 55349), (7907, 10703)]