5260383

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 20

約数和(自身を含む): 7948248

約数和(自身を除く): 2687865

約数列:

[1, 3, 9, 27, 81, 101, 303, 643, 909, 1929, 2727, 5787, 8181, 17361, 52083, 64943, 194829, 584487, 1753461, 5260383]

約数ペア:

[(1, 5260383), (3, 1753461), (9, 584487), (27, 194829), (81, 64943), (101, 52083), (303, 17361), (643, 8181), (909, 5787), (1929, 2727)]