84778309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{4093}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 106116480

約数和(自身を除く): 21338171

約数列:

[1, 7, 11, 77, 269, 1883, 2959, 4093, 20713, 28651, 45023, 315161, 1101017, 7707119, 12111187, 84778309]

約数ペア:

[(1, 84778309), (7, 12111187), (11, 7707119), (77, 1101017), (269, 315161), (1883, 45023), (2959, 28651), (4093, 20713)]