31321407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2741}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 45144288

約数和(自身を除く): 13822881

約数列:

[1, 3, 13, 39, 293, 879, 2741, 3809, 8223, 11427, 35633, 106899, 803113, 2409339, 10440469, 31321407]

約数ペア:

[(1, 31321407), (3, 10440469), (13, 2409339), (39, 803113), (293, 106899), (879, 35633), (2741, 11427), (3809, 8223)]