103205921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{1423}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 127271424

約数和(自身を除く): 24065503

約数列:

[1, 7, 13, 91, 797, 1423, 5579, 9961, 10361, 18499, 72527, 129493, 1134131, 7938917, 14743703, 103205921]

約数ペア:

[(1, 103205921), (7, 14743703), (13, 7938917), (91, 1134131), (797, 129493), (1423, 72527), (5579, 18499), (9961, 10361)]