13267969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 16708608

約数和(自身を除く): 3440639

約数列:

[1, 11, 13, 31, 41, 73, 143, 341, 403, 451, 533, 803, 949, 1271, 2263, 2993, 4433, 5863, 10439, 13981, 16523, 24893, 29419, 32923, 38909, 92783, 181753, 323609, 427999, 1020613, 1206179, 13267969]

約数ペア:

[(1, 13267969), (11, 1206179), (13, 1020613), (31, 427999), (41, 323609), (73, 181753), (143, 92783), (341, 38909), (403, 32923), (451, 29419), (533, 24893), (803, 16523), (949, 13981), (1271, 10439), (2263, 5863), (2993, 4433)]