30657423

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 42304640

約数和(自身を除く): 11647217

約数列:

[1, 3, 37, 111, 139, 417, 1987, 5143, 5961, 15429, 73519, 220557, 276193, 828579, 10219141, 30657423]

約数ペア:

[(1, 30657423), (3, 10219141), (37, 828579), (111, 276193), (139, 220557), (417, 73519), (1987, 15429), (5143, 5961)]