313625871

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{893521}}^1$

素因数の和:893543

約数の個数: 16

約数和(自身を含む): 500372320

約数和(自身を除く): 186746449

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 893521, 2680563, 8041689, 11615773, 24125067, 34847319, 104541957, 313625871]

約数ペア:

[(1, 313625871), (3, 104541957), (9, 34847319), (13, 24125067), (27, 11615773), (39, 8041689), (117, 2680563), (351, 893521)]