5557937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 2045263

約数列:

[1, 7, 11, 19, 29, 77, 131, 133, 203, 209, 319, 551, 917, 1441, 1463, 2233, 2489, 3799, 3857, 6061, 10087, 17423, 26593, 27379, 41789, 42427, 72181, 191653, 292523, 505267, 793991, 5557937]

約数ペア:

[(1, 5557937), (7, 793991), (11, 505267), (19, 292523), (29, 191653), (77, 72181), (131, 42427), (133, 41789), (203, 27379), (209, 26593), (319, 17423), (551, 10087), (917, 6061), (1441, 3857), (1463, 3799), (2233, 2489)]