329560517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 400915200

約数和(自身を除く): 71354683

約数列:

[1, 11, 13, 37, 143, 199, 313, 407, 481, 2189, 2587, 3443, 4069, 5291, 7363, 11581, 28457, 44759, 62287, 80993, 95719, 127391, 150553, 685157, 809731, 1052909, 1656083, 2304619, 8907041, 25350809, 29960047, 329560517]

約数ペア:

[(1, 329560517), (11, 29960047), (13, 25350809), (37, 8907041), (143, 2304619), (199, 1656083), (313, 1052909), (407, 809731), (481, 685157), (2189, 150553), (2587, 127391), (3443, 95719), (4069, 80993), (5291, 62287), (7363, 44759), (11581, 28457)]