2017301391

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{542723}}^1$

素因数の和:542795

約数の個数: 24

約数和(自身を含む): 3386597760

約数和(自身を除く): 1369296369

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 542723, 1628169, 3799061, 4884507, 11397183, 32020657, 34191549, 96061971, 224144599, 288185913, 672433797, 2017301391]

約数ペア:

[(1, 2017301391), (3, 672433797), (7, 288185913), (9, 224144599), (21, 96061971), (59, 34191549), (63, 32020657), (177, 11397183), (413, 4884507), (531, 3799061), (1239, 1628169), (3717, 542723)]