1143477

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 20

約数和(自身を含む): 1800480

約数和(自身を除く): 657003

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 743, 1539, 2229, 6687, 14117, 20061, 42351, 60183, 127053, 381159, 1143477]

約数ペア:

[(1, 1143477), (3, 381159), (9, 127053), (19, 60183), (27, 42351), (57, 20061), (81, 14117), (171, 6687), (513, 2229), (743, 1539)]