331387133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 434827008

約数和(自身を除く): 103439875

約数列:

[1, 7, 11, 37, 41, 77, 259, 287, 407, 451, 1517, 2837, 2849, 3157, 10619, 16687, 19859, 31207, 104969, 116317, 116809, 218449, 734783, 814219, 1154659, 1279487, 4303729, 8082613, 8956409, 30126103, 47341019, 331387133]

約数ペア:

[(1, 331387133), (7, 47341019), (11, 30126103), (37, 8956409), (41, 8082613), (77, 4303729), (259, 1279487), (287, 1154659), (407, 814219), (451, 734783), (1517, 218449), (2837, 116809), (2849, 116317), (3157, 104969), (10619, 31207), (16687, 19859)]