2019426552003

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1354410833}}^1$

素因数の和:1354410914

約数の個数: 16

約数和(自身を含む): 3120562561536

約数和(自身を除く): 1101136009533

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1354410833, 4063232499, 9480875831, 28442627493, 96163169143, 288489507429, 673142184001, 2019426552003]

約数ペア:

[(1, 2019426552003), (3, 673142184001), (7, 288489507429), (21, 96163169143), (71, 28442627493), (213, 9480875831), (497, 4063232499), (1491, 1354410833)]