2006749762587

素因数分解:

$3^4\times {\mathrm{1579}}^1\times {\mathrm{15690113}}^1$

素因数の和:15691704

約数の個数: 20

約数和(自身を含む): 2999635994520

約数和(自身を除く): 992886231933

約数列:

[1, 3, 9, 27, 81, 1579, 4737, 14211, 42633, 127899, 15690113, 47070339, 141211017, 423633051, 1270899153, 24774688427, 74324065281, 222972195843, 668916587529, 2006749762587]

約数ペア:

[(1, 2006749762587), (3, 668916587529), (9, 222972195843), (27, 74324065281), (81, 24774688427), (1579, 1270899153), (4737, 423633051), (14211, 141211017), (42633, 47070339), (127899, 15690113)]