78379609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2729}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 98017920

約数和(自身を除く): 19638311

約数列:

[1, 7, 11, 77, 373, 2611, 2729, 4103, 19103, 28721, 30019, 210133, 1017917, 7125419, 11197087, 78379609]

約数ペア:

[(1, 78379609), (7, 11197087), (11, 7125419), (77, 1017917), (373, 210133), (2611, 30019), (2729, 28721), (4103, 19103)]