21412469617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1\times {\mathrm{67349}}^1$

素因数の和:71496

約数の個数: 16

約数和(自身を含む): 26702928000

約数和(自身を除く): 5290458383

約数列:

[1, 7, 11, 77, 4129, 28903, 45419, 67349, 317933, 471443, 740839, 5185873, 278084021, 1946588147, 3058924231, 21412469617]

約数ペア:

[(1, 21412469617), (7, 3058924231), (11, 1946588147), (77, 278084021), (4129, 5185873), (28903, 740839), (45419, 471443), (67349, 317933)]