857291039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{4889}}^1$

素因数の和:5758

約数の個数: 16

約数和(自身を含む): 985824000

約数和(自身を除く): 128532961

約数列:

[1, 11, 19, 209, 839, 4889, 9229, 15941, 53779, 92891, 175351, 1021801, 4101871, 45120581, 77935549, 857291039]

約数ペア:

[(1, 857291039), (11, 77935549), (19, 45120581), (209, 4101871), (839, 1021801), (4889, 175351), (9229, 92891), (15941, 53779)]