2725291287

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1\times {\mathrm{11909}}^1$

素因数の和:12503

約数の個数: 24

約数和(自身を含む): 4028057280

約数和(自身を除く): 1302765993

約数列:

[1, 3, 9, 47, 141, 423, 541, 1623, 4869, 11909, 25427, 35727, 76281, 107181, 228843, 559723, 1679169, 5037507, 6442769, 19328307, 57984921, 302810143, 908430429, 2725291287]

約数ペア:

[(1, 2725291287), (3, 908430429), (9, 302810143), (47, 57984921), (141, 19328307), (423, 6442769), (541, 5037507), (1623, 1679169), (4869, 559723), (11909, 228843), (25427, 107181), (35727, 76281)]