1285681309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 1412744256

約数和(自身を除く): 127062947

約数列:

[1, 11, 307, 317, 1201, 3377, 3487, 13211, 97319, 368707, 380717, 1070509, 4055777, 4187887, 116880119, 1285681309]

約数ペア:

[(1, 1285681309), (11, 116880119), (307, 4187887), (317, 4055777), (1201, 1070509), (3377, 380717), (3487, 368707), (13211, 97319)]