1008088281

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{293989}}^1$

素因数の和:294125

約数の個数: 16

約数和(自身を含む): 1505228800

約数和(自身を除く): 497140519

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 293989, 881967, 2645901, 7937703, 37336603, 112009809, 336029427, 1008088281]

約数ペア:

[(1, 1008088281), (3, 336029427), (9, 112009809), (27, 37336603), (127, 7937703), (381, 2645901), (1143, 881967), (3429, 293989)]