2017331253

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{178889}}^1$

素因数の和:179081

約数の個数: 24

約数和(自身を含む): 3348820800

約数和(自身を除く): 1331489547

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 11277, 178889, 536667, 1252223, 1610001, 3756669, 11270007, 32021131, 96063393, 224147917, 288190179, 672443751, 2017331253]

約数ペア:

[(1, 2017331253), (3, 672443751), (7, 288190179), (9, 224147917), (21, 96063393), (63, 32021131), (179, 11270007), (537, 3756669), (1253, 1610001), (1611, 1252223), (3759, 536667), (11277, 178889)]