11161105921

素因数分解:

$7^1\times {\mathrm{389}}^1\times {\mathrm{887}}^1\times {\mathrm{4621}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 12805528320

約数和(自身を除く): 1644422399

約数列:

[1, 7, 389, 887, 2723, 4621, 6209, 32347, 345043, 1797569, 2415301, 4098827, 12582983, 28691789, 1594443703, 11161105921]

約数ペア:

[(1, 11161105921), (7, 1594443703), (389, 28691789), (887, 12582983), (2723, 4098827), (4621, 2415301), (6209, 1797569), (32347, 345043)]