7145577

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4674

約数の個数: 20

約数和(自身を含む): 11238480

約数和(自身を除く): 4092903

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 4643, 13929, 41787, 88217, 125361, 264651, 376083, 793953, 2381859, 7145577]

約数ペア:

[(1, 7145577), (3, 2381859), (9, 793953), (19, 376083), (27, 264651), (57, 125361), (81, 88217), (171, 41787), (513, 13929), (1539, 4643)]