138767407

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 147803040

約数和(自身を除く): 9035633

約数列:

[1, 29, 43, 257, 433, 1247, 7453, 11051, 12557, 18619, 111281, 320479, 539951, 3227149, 4785083, 138767407]

約数ペア:

[(1, 138767407), (29, 4785083), (43, 3227149), (257, 539951), (433, 320479), (1247, 111281), (7453, 18619), (11051, 12557)]