1210362517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 1531998720

約数和(自身を除く): 321636203

約数列:

[1, 7, 13, 41, 91, 287, 353, 533, 919, 2471, 3731, 4589, 6433, 11947, 14473, 32123, 37679, 83629, 101311, 188149, 263753, 324407, 489827, 1317043, 2270849, 3428789, 4217291, 13300687, 29521037, 93104809, 172908931, 1210362517]

約数ペア:

[(1, 1210362517), (7, 172908931), (13, 93104809), (41, 29521037), (91, 13300687), (287, 4217291), (353, 3428789), (533, 2270849), (919, 1317043), (2471, 489827), (3731, 324407), (4589, 263753), (6433, 188149), (11947, 101311), (14473, 83629), (32123, 37679)]