83964989

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 90739440

約数和(自身を除く): 6774451

約数列:

[1, 17, 109, 113, 401, 1853, 1921, 6817, 12317, 43709, 45313, 209389, 743053, 770321, 4939117, 83964989]

約数ペア:

[(1, 83964989), (17, 4939117), (109, 770321), (113, 743053), (401, 209389), (1853, 45313), (1921, 43709), (6817, 12317)]