1286034477

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4710749}}^1$

素因数の和:4710772

約数の個数: 16

約数和(自身を含む): 2110416000

約数和(自身を除く): 824381523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4710749, 14132247, 32975243, 61239737, 98925729, 183719211, 428678159, 1286034477]

約数ペア:

[(1, 1286034477), (3, 428678159), (7, 183719211), (13, 98925729), (21, 61239737), (39, 32975243), (91, 14132247), (273, 4710749)]