428901702929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{105997}}^1$

素因数の和:106977

約数の個数: 32

約数和(自身を含む): 533619371520

約数和(自身を除く): 104717668591

約数列:

[1, 7, 17, 37, 119, 259, 629, 919, 4403, 6433, 15623, 34003, 105997, 109361, 238021, 578051, 741979, 1801949, 3921889, 4046357, 12613643, 27453223, 66672113, 97411243, 466704791, 681878701, 1655991131, 3604215991, 11591937917, 25229511937, 61271671847, 428901702929]

約数ペア:

[(1, 428901702929), (7, 61271671847), (17, 25229511937), (37, 11591937917), (119, 3604215991), (259, 1655991131), (629, 681878701), (919, 466704791), (4403, 97411243), (6433, 66672113), (15623, 27453223), (34003, 12613643), (105997, 4046357), (109361, 3921889), (238021, 1801949), (578051, 741979)]