8380273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 9743040

約数和(自身を除く): 1362767

約数列:

[1, 11, 19, 101, 209, 397, 1111, 1919, 4367, 7543, 21109, 40097, 82973, 441067, 761843, 8380273]

約数ペア:

[(1, 8380273), (11, 761843), (19, 441067), (101, 82973), (209, 40097), (397, 21109), (1111, 7543), (1919, 4367)]