12558441

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 20054016

約数和(自身を除く): 7495575

約数列:

[1, 3, 7, 21, 31, 93, 101, 191, 217, 303, 573, 651, 707, 1337, 2121, 3131, 4011, 5921, 9393, 17763, 19291, 21917, 41447, 57873, 65751, 124341, 135037, 405111, 598021, 1794063, 4186147, 12558441]

約数ペア:

[(1, 12558441), (3, 4186147), (7, 1794063), (21, 598021), (31, 405111), (93, 135037), (101, 124341), (191, 65751), (217, 57873), (303, 41447), (573, 21917), (651, 19291), (707, 17763), (1337, 9393), (2121, 5921), (3131, 4011)]