253993807

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 269982720

約数和(自身を除く): 15988913

約数列:

[1, 23, 89, 167, 743, 2047, 3841, 14863, 17089, 66127, 124081, 341849, 1520921, 2853863, 11043209, 253993807]

約数ペア:

[(1, 253993807), (23, 11043209), (89, 2853863), (167, 1520921), (743, 341849), (2047, 124081), (3841, 66127), (14863, 17089)]