138437643

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{3643}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 188904960

約数和(自身を除く): 50467317

約数列:

[1, 3, 53, 159, 239, 717, 3643, 10929, 12667, 38001, 193079, 579237, 870677, 2612031, 46145881, 138437643]

約数ペア:

[(1, 138437643), (3, 46145881), (53, 2612031), (159, 870677), (239, 579237), (717, 193079), (3643, 38001), (10929, 12667)]