2855038208931

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{56315723}}^1$

素因数の和:56315903

約数の個数: 24

約数和(自身を含む): 4252062424896

約数和(自身を除く): 1397024215965

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 1179, 5633, 16899, 50697, 56315723, 168947169, 506841507, 2421576089, 7264728267, 7377359713, 21794184801, 22132079139, 66396237417, 317226467659, 951679402977, 2855038208931]

約数ペア:

[(1, 2855038208931), (3, 951679402977), (9, 317226467659), (43, 66396237417), (129, 22132079139), (131, 21794184801), (387, 7377359713), (393, 7264728267), (1179, 2421576089), (5633, 506841507), (16899, 168947169), (50697, 56315723)]