981361799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{4159}}^1$

素因数の和:5318

約数の個数: 16

約数和(自身を含む): 1128192000

約数和(自身を除く): 146830201

約数列:

[1, 11, 19, 209, 1129, 4159, 12419, 21451, 45749, 79021, 235961, 869231, 4695511, 51650621, 89214709, 981361799]

約数ペア:

[(1, 981361799), (11, 89214709), (19, 51650621), (209, 4695511), (1129, 869231), (4159, 235961), (12419, 79021), (21451, 45749)]