3148019

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 3778560

約数和(自身を除く): 630541

約数列:

[1, 7, 31, 89, 163, 217, 623, 1141, 2759, 5053, 14507, 19313, 35371, 101549, 449717, 3148019]

約数ペア:

[(1, 3148019), (7, 449717), (31, 101549), (89, 35371), (163, 19313), (217, 14507), (623, 5053), (1141, 2759)]