30565941

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 47996928

約数和(自身を除く): 17430987

約数列:

[1, 3, 7, 21, 61, 107, 183, 223, 321, 427, 669, 749, 1281, 1561, 2247, 4683, 6527, 13603, 19581, 23861, 40809, 45689, 71583, 95221, 137067, 167027, 285663, 501081, 1455521, 4366563, 10188647, 30565941]

約数ペア:

[(1, 30565941), (3, 10188647), (7, 4366563), (21, 1455521), (61, 501081), (107, 285663), (183, 167027), (223, 137067), (321, 95221), (427, 71583), (669, 45689), (749, 40809), (1281, 23861), (1561, 19581), (2247, 13603), (4683, 6527)]