12960664047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2444947}}^1$

素因数の和:2445003

約数の個数: 24

約数和(自身を含む): 20341967360

約数和(自身を除く): 7381303313

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 2444947, 7334841, 22004523, 46453993, 75793357, 139361979, 227380071, 418085937, 682140213, 1440073783, 4320221349, 12960664047]

約数ペア:

[(1, 12960664047), (3, 4320221349), (9, 1440073783), (19, 682140213), (31, 418085937), (57, 227380071), (93, 139361979), (171, 75793357), (279, 46453993), (589, 22004523), (1767, 7334841), (5301, 2444947)]