820170087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{10099}}^1$

素因数の和:10243

約数の個数: 32

約数和(自身を含む): 1256601600

約数和(自身を除く): 436431513

約数列:

[1, 3, 11, 23, 33, 69, 107, 253, 321, 759, 1177, 2461, 3531, 7383, 10099, 27071, 30297, 81213, 111089, 232277, 333267, 696831, 1080593, 2555047, 3241779, 7665141, 11886523, 24853639, 35659569, 74560917, 273390029, 820170087]

約数ペア:

[(1, 820170087), (3, 273390029), (11, 74560917), (23, 35659569), (33, 24853639), (69, 11886523), (107, 7665141), (253, 3241779), (321, 2555047), (759, 1080593), (1177, 696831), (2461, 333267), (3531, 232277), (7383, 111089), (10099, 81213), (27071, 30297)]