3221374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6555

約数の個数: 16

約数和(自身を含む): 5478480

約数和(自身を除く): 2257106

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 6521, 13042, 84773, 123899, 169546, 247798, 1610687, 3221374]

約数ペア:

[(1, 3221374), (2, 1610687), (13, 247798), (19, 169546), (26, 123899), (38, 84773), (247, 13042), (494, 6521)]