2905382481

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{47111}}^1$

素因数の和:47512

約数の個数: 16

約数和(自身を含む): 3949116288

約数和(自身を除く): 1043733807

約数列:

[1, 3, 61, 183, 337, 1011, 20557, 47111, 61671, 141333, 2873771, 8621313, 15876407, 47629221, 968460827, 2905382481]

約数ペア:

[(1, 2905382481), (3, 968460827), (61, 47629221), (183, 15876407), (337, 8621313), (1011, 2873771), (20557, 141333), (47111, 61671)]