1057293

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 1674400

約数和(自身を除く): 617107

約数列:

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

約数ペア:

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