7045401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 10838016

約数和(自身を除く): 3792615

約数列:

[1, 3, 11, 31, 33, 71, 93, 97, 213, 291, 341, 781, 1023, 1067, 2201, 2343, 3007, 3201, 6603, 6887, 9021, 20661, 24211, 33077, 72633, 75757, 99231, 213497, 227271, 640491, 2348467, 7045401]

約数ペア:

[(1, 7045401), (3, 2348467), (11, 640491), (31, 227271), (33, 213497), (71, 99231), (93, 75757), (97, 72633), (213, 33077), (291, 24211), (341, 20661), (781, 9021), (1023, 6887), (1067, 6603), (2201, 3201), (2343, 3007)]