7137891937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2801}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 8352201600

約数和(自身を除く): 1214309663

約数列:

[1, 11, 19, 89, 137, 209, 979, 1507, 1691, 2603, 2801, 12193, 18601, 28633, 30811, 53219, 134123, 231667, 249289, 383737, 585409, 2548337, 2742179, 4221107, 4736491, 7291003, 34152593, 52101401, 80201033, 375678523, 648899267, 7137891937]

約数ペア:

[(1, 7137891937), (11, 648899267), (19, 375678523), (89, 80201033), (137, 52101401), (209, 34152593), (979, 7291003), (1507, 4736491), (1691, 4221107), (2603, 2742179), (2801, 2548337), (12193, 585409), (18601, 383737), (28633, 249289), (30811, 231667), (53219, 134123)]