2015462871

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{25643}}^1$

素因数の和:25764

約数の個数: 32

約数和(自身を含む): 3101898240

約数和(自身を除く): 1086435369

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 639, 1107, 1917, 2911, 8733, 25643, 26199, 76929, 78597, 230787, 692361, 1051363, 1820653, 3154089, 5461959, 9462267, 16385877, 28386801, 49157631, 74646773, 223940319, 671820957, 2015462871]

約数ペア:

[(1, 2015462871), (3, 671820957), (9, 223940319), (27, 74646773), (41, 49157631), (71, 28386801), (123, 16385877), (213, 9462267), (369, 5461959), (639, 3154089), (1107, 1820653), (1917, 1051363), (2911, 692361), (8733, 230787), (25643, 78597), (26199, 76929)]