2141301

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 2976768

約数和(自身を除く): 835467

約数列:

[1, 3, 37, 101, 111, 191, 303, 573, 3737, 7067, 11211, 19291, 21201, 57873, 713767, 2141301]

約数ペア:

[(1, 2141301), (3, 713767), (37, 57873), (101, 21201), (111, 19291), (191, 11211), (303, 7067), (573, 3737)]