2975640577

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1923491}}^1$

素因数の和:1923528

約数の個数: 16

約数和(自身を含む): 3877759872

約数和(自身を除く): 902119295

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1923491, 13464437, 25005383, 32699347, 175037681, 228895429, 425091511, 2975640577]

約数ペア:

[(1, 2975640577), (7, 425091511), (13, 228895429), (17, 175037681), (91, 32699347), (119, 25005383), (221, 13464437), (1547, 1923491)]