13765719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 20908800

約数和(自身を除く): 7143081

約数列:

[1, 3, 11, 33, 43, 89, 109, 129, 267, 327, 473, 979, 1199, 1419, 2937, 3597, 3827, 4687, 9701, 11481, 14061, 29103, 42097, 51557, 106711, 126291, 154671, 320133, 417143, 1251429, 4588573, 13765719]

約数ペア:

[(1, 13765719), (3, 4588573), (11, 1251429), (33, 417143), (43, 320133), (89, 154671), (109, 126291), (129, 106711), (267, 51557), (327, 42097), (473, 29103), (979, 14061), (1199, 11481), (1419, 9701), (2937, 4687), (3597, 3827)]