1138005909

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{176353}}^1$

素因数の和:176601

約数の個数: 16

約数和(自身を含む): 1692998400

約数和(自身を除く): 554992491

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 176353, 529059, 1587177, 4761531, 42148367, 126445101, 379335303, 1138005909]

約数ペア:

[(1, 1138005909), (3, 379335303), (9, 126445101), (27, 42148367), (239, 4761531), (717, 1587177), (2151, 529059), (6453, 176353)]