6999657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 11473920

約数和(自身を除く): 4474263

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 331, 371, 399, 993, 1007, 1113, 2317, 3021, 6289, 6951, 7049, 17543, 18867, 21147, 44023, 52629, 122801, 132069, 333317, 368403, 999951, 2333219, 6999657]

約数ペア:

[(1, 6999657), (3, 2333219), (7, 999951), (19, 368403), (21, 333317), (53, 132069), (57, 122801), (133, 52629), (159, 44023), (331, 21147), (371, 18867), (399, 17543), (993, 7049), (1007, 6951), (1113, 6289), (2317, 3021)]