23819313

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21401}}^1$

素因数の和:21464

約数の個数: 16

約数和(自身を含む): 36982656

約数和(自身を除く): 13163343

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 21401, 64203, 149807, 449421, 1134253, 3402759, 7939771, 23819313]

約数ペア:

[(1, 23819313), (3, 7939771), (7, 3402759), (21, 1134253), (53, 449421), (159, 149807), (371, 64203), (1113, 21401)]