879440639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{13613}}^1$

素因数の和:14470

約数の個数: 16

約数和(自身を含む): 1097832960

約数和(自身を除く): 218392321

約数列:

[1, 7, 11, 77, 839, 5873, 9229, 13613, 64603, 95291, 149743, 1048201, 11421307, 79949149, 125634377, 879440639]

約数ペア:

[(1, 879440639), (7, 125634377), (11, 79949149), (77, 11421307), (839, 1048201), (5873, 149743), (9229, 95291), (13613, 64603)]