3171879

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 28

約数和(自身を含む): 5027800

約数和(自身を除く): 1855921

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 229, 243, 513, 687, 729, 1539, 2061, 4351, 4617, 6183, 13053, 13851, 18549, 39159, 55647, 117477, 166941, 352431, 1057293, 3171879]

約数ペア:

[(1, 3171879), (3, 1057293), (9, 352431), (19, 166941), (27, 117477), (57, 55647), (81, 39159), (171, 18549), (229, 13851), (243, 13053), (513, 6183), (687, 4617), (729, 4351), (1539, 2061)]