19704333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6812

約数の個数: 16

約数和(自身を含む): 28987200

約数和(自身を除く): 9282867

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 6709, 20127, 73799, 221397, 597101, 1791303, 6568111, 19704333]

約数ペア:

[(1, 19704333), (3, 6568111), (11, 1791303), (33, 597101), (89, 221397), (267, 73799), (979, 20127), (2937, 6709)]