26954421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16073}}^1$

素因数の和:16132

約数の個数: 16

約数和(自身を含む): 39606336

約数和(自身を除く): 12651915

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 16073, 48219, 208949, 626847, 691139, 2073417, 8984807, 26954421]

約数ペア:

[(1, 26954421), (3, 8984807), (13, 2073417), (39, 691139), (43, 626847), (129, 208949), (559, 48219), (1677, 16073)]