520011031731

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{10399}}^1\times {\mathrm{131249}}^1$

素因数の和:141778

約数の個数: 16

約数和(自身を含む): 698880000000

約数和(自身を除く): 178868968269

約数列:

[1, 3, 127, 381, 10399, 31197, 131249, 393747, 1320673, 3962019, 16668623, 50005869, 1364858351, 4094575053, 173337010577, 520011031731]

約数ペア:

[(1, 520011031731), (3, 173337010577), (127, 4094575053), (381, 1364858351), (10399, 50005869), (31197, 16668623), (131249, 3962019), (393747, 1320673)]