26710271

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 31223808

約数和(自身を除く): 4513537

約数列:

[1, 7, 71, 223, 241, 497, 1561, 1687, 15833, 17111, 53743, 110831, 119777, 376201, 3815753, 26710271]

約数ペア:

[(1, 26710271), (7, 3815753), (71, 376201), (223, 119777), (241, 110831), (497, 53743), (1561, 17111), (1687, 15833)]