131594267

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 152280000

約数和(自身を除く): 20685733

約数列:

[1, 7, 149, 281, 449, 1043, 1967, 3143, 41869, 66901, 126169, 293083, 468307, 883183, 18799181, 131594267]

約数ペア:

[(1, 131594267), (7, 18799181), (149, 883183), (281, 468307), (449, 293083), (1043, 126169), (1967, 66901), (3143, 41869)]