426210081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{16411}}^1$

素因数の和:17212

約数の個数: 16

約数和(自身を含む): 620767488

約数和(自身を除く): 194557407

約数列:

[1, 3, 11, 33, 787, 2361, 8657, 16411, 25971, 49233, 180521, 541563, 12915457, 38746371, 142070027, 426210081]

約数ペア:

[(1, 426210081), (3, 142070027), (11, 38746371), (33, 12915457), (787, 541563), (2361, 180521), (8657, 49233), (16411, 25971)]