3872517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 5667840

約数和(自身を除く): 1795323

約数列:

[1, 3, 11, 33, 239, 491, 717, 1473, 2629, 5401, 7887, 16203, 117349, 352047, 1290839, 3872517]

約数ペア:

[(1, 3872517), (3, 1290839), (11, 352047), (33, 117349), (239, 16203), (491, 7887), (717, 5401), (1473, 2629)]