17400780033

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63739121}}^1$

素因数の和:63739144

約数の個数: 16

約数和(自身を含む): 28555126656

約数和(自身を除く): 11154346623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 63739121, 191217363, 446173847, 828608573, 1338521541, 2485825719, 5800260011, 17400780033]

約数ペア:

[(1, 17400780033), (3, 5800260011), (7, 2485825719), (13, 1338521541), (21, 828608573), (39, 446173847), (91, 191217363), (273, 63739121)]