13758420399

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{223507}}^1$

素因数の和:223615

約数の個数: 24

約数和(自身を含む): 19761683328

約数和(自身を除く): 6003262929

約数列:

[1, 3, 17, 51, 71, 213, 289, 867, 1207, 3621, 20519, 61557, 223507, 670521, 3799619, 11398857, 15868997, 47606991, 64593523, 193780569, 269772949, 809318847, 4586140133, 13758420399]

約数ペア:

[(1, 13758420399), (3, 4586140133), (17, 809318847), (51, 269772949), (71, 193780569), (213, 64593523), (289, 47606991), (867, 15868997), (1207, 11398857), (3621, 3799619), (20519, 670521), (61557, 223507)]