2017254291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{1427}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 2947300608

約数和(自身を除く): 930046317

約数列:

[1, 3, 13, 39, 67, 201, 541, 871, 1427, 1623, 2613, 4281, 7033, 18551, 21099, 36247, 55653, 95609, 108741, 286827, 471211, 772007, 1242917, 1413633, 2316021, 3728751, 10036091, 30108273, 51724469, 155173407, 672418097, 2017254291]

約数ペア:

[(1, 2017254291), (3, 672418097), (13, 155173407), (39, 51724469), (67, 30108273), (201, 10036091), (541, 3728751), (871, 2316021), (1427, 1413633), (1623, 1242917), (2613, 772007), (4281, 471211), (7033, 286827), (18551, 108741), (21099, 95609), (36247, 55653)]