2217386073

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{486589}}^1$

素因数の和:486637

約数の個数: 24

約数和(自身を含む): 3550160640

約数和(自身を除く): 1332774567

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 486589, 1459767, 3406123, 10218369, 15084259, 23842861, 45252777, 71528583, 105589813, 316769439, 739128691, 2217386073]

約数ペア:

[(1, 2217386073), (3, 739128691), (7, 316769439), (21, 105589813), (31, 71528583), (49, 45252777), (93, 23842861), (147, 15084259), (217, 10218369), (651, 3406123), (1519, 1459767), (4557, 486589)]