13108977

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 21752640

約数和(自身を除く): 8643663

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 829, 1757, 2259, 2487, 5271, 5803, 7461, 15813, 17409, 52227, 208079, 624237, 1456553, 1872711, 4369659, 13108977]

約数ペア:

[(1, 13108977), (3, 4369659), (7, 1872711), (9, 1456553), (21, 624237), (63, 208079), (251, 52227), (753, 17409), (829, 15813), (1757, 7461), (2259, 5803), (2487, 5271)]