2912783503

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{5659}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 3505577600

約数和(自身を除く): 592794097

約数列:

[1, 7, 23, 139, 161, 529, 973, 3197, 3703, 5659, 22379, 39613, 73531, 130157, 514717, 786601, 911099, 2993611, 5506207, 18091823, 20955277, 126642761, 416111929, 2912783503]

約数ペア:

[(1, 2912783503), (7, 416111929), (23, 126642761), (139, 20955277), (161, 18091823), (529, 5506207), (973, 2993611), (3197, 911099), (3703, 786601), (5659, 514717), (22379, 130157), (39613, 73531)]