2017124289

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{54973}}^1$

素因数の和:55139

約数の個数: 24

約数和(自身を含む): 3041601472

約数和(自身を除く): 1024477183

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 4077, 12231, 36693, 54973, 164919, 494757, 1484271, 4452813, 8300923, 13358439, 24902769, 74708307, 224124921, 672374763, 2017124289]

約数ペア:

[(1, 2017124289), (3, 672374763), (9, 224124921), (27, 74708307), (81, 24902769), (151, 13358439), (243, 8300923), (453, 4452813), (1359, 1484271), (4077, 494757), (12231, 164919), (36693, 54973)]