30534813

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{787}}^1$

素因数の和:1278

約数の個数: 20

約数和(自身を含む): 45767040

約数和(自身を除く): 15232227

約数列:

[1, 3, 9, 27, 81, 479, 787, 1437, 2361, 4311, 7083, 12933, 21249, 38799, 63747, 376973, 1130919, 3392757, 10178271, 30534813]

約数ペア:

[(1, 30534813), (3, 10178271), (9, 3392757), (27, 1130919), (81, 376973), (479, 63747), (787, 38799), (1437, 21249), (2361, 12933), (4311, 7083)]