538105383

素因数分解:

$3^3\times {\mathrm{761}}^1\times {\mathrm{26189}}^1$

素因数の和:26959

約数の個数: 16

約数和(自身を含む): 798271200

約数和(自身を除く): 260165817

約数列:

[1, 3, 9, 27, 761, 2283, 6849, 20547, 26189, 78567, 235701, 707103, 19929829, 59789487, 179368461, 538105383]

約数ペア:

[(1, 538105383), (3, 179368461), (9, 59789487), (27, 19929829), (761, 707103), (2283, 235701), (6849, 78567), (20547, 26189)]