131882971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2029}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 152006400

約数和(自身を除く): 20123429

約数列:

[1, 11, 19, 209, 311, 2029, 3421, 5909, 22319, 38551, 64999, 424061, 631019, 6941209, 11989361, 131882971]

約数ペア:

[(1, 131882971), (11, 11989361), (19, 6941209), (209, 631019), (311, 424061), (2029, 64999), (3421, 38551), (5909, 22319)]